Huawei Techs. Usa .v Oliveira - Complaint

Case 4:19-cv-00229 Document 1 Filed 03/26/19 Page 1 of 6 PageID #: 1

IN THE UNITED STATES DISTRICT COURT FOR THE EASTERN DISTRICT OF TEXAS SHERMAN DIVISION HUAWEI TECHNOLOGIES USA, INC. and HUAWEI DEVICE USA, INC. Plaintiffs, No. vs. RUI PEDRO OLIVEIRA Defendant. COMPLAINT FOR DECLARATORY JUDGMENT Plaintiffs Huawei Technologies USA, Inc. and Huawei Device USA, Inc. (together “Huawei USA”), by and through their attorneys, bring this action against Defendant Rui Pedro Oliveira and in support thereof alleges as follows: THE PARTIES 1. Plaintiff Huawei Technologies USA, Inc. is a corporation organized under Texas law with its headquarters at 5700 Tennyson Parkway, Suite 500, Plano, Texas 75024. 2. Plaintiff Huawei Device USA, Inc. is a corporation organized under Texas law with its headquarters at 5700 Tennyson Parkway, Suite 500, Plano, Texas 75024. 3. On information and belief, Defendant Rui Pedro Oliveira is an individual who is a citizen of Porto, Portugal. Defendant Oliveira may be served with process pursuant to the Hague Convention. JURISDICTION AND VENUE 4. This is an action pursuant to the Declaratory Judgment Act, 28 U.S.C. §§ 2201 et seq. for declaratory judgment of patent non-infringement.

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Case 4:19-cv-00229 Document 1 Filed 03/26/19 Page 2 of 6 PageID #: 2

5. This Court has jurisdiction over the subject matter of this action pursuant to 28 U.S.C. §§ 1331, 1337 and 1338(a) in that it involves substantial claims arising, under the United States Patent Act, 35 U.S.C. § 1 et seq. 6. This Court has personal jurisdiction over Defendant Oliveira because he met with Huawei USA in Plano, Texas, and sent numerous communications to Huawei USA in Plano, Texas both directly and via legal counsel, notifying Huawei of his intent to take action against Huawei USA with regard to at least U.S. Design Patent No. D792,497 and U.S. Patent 9,503,625. 7. There is a case or controversy as to Huawei USA’s liability to Defendant with respect to U.S. Design Patent No. D792,497 and U.S. Patent 9,503,625 because the facts alleged herein show that there is an actual, substantial, continuing and justiciable controversy between the parties having adverse legal interests, of sufficient magnitude and reality to warrant the issue of a declaratory judgment as to the infringement of those patents. 8. Venue is proper in the Sherman Division of the Eastern District of Texas pursuant to 28 U.S.C. § 1391(c)(2) because a substantial part of the events or omissions giving rise to the claims occurred at Huawei USA’s headquarters in Plano, Texas, which are located within this district and division. The Sherman Division of this District is additionally where numerous persons are located who (1) have unique knowledge of the Defendant’s claims as a result of the 2014 meeting, and (2) to whom communications were directed by the Defendant. Additionally, venue is proper pursuant to 28 U.S.C. § 1391(c)(3) because Defendant Oliveira is a citizen of Portugal, and no real property is involved in this action.

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Case 4:19-cv-00229 Document 1 Filed 03/26/19 Page 3 of 6 PageID #: 3

FACTUAL ALLEGATIONS 9. Defendant Oliveira is the inventor and owner of U.S. Patent D792,497 (“the ’497 design patent”) issued on July 18, 2017, which states it is “an ornamental design for an attachable smartphone camera.” The ’497 design patent states that it issued from Application No. 29/487,514, filed on April 9, 2014. See Exhibit 1, U.S. Design Patent No. D792,497. 10. Defendant Oliveira is also the inventor and owner of U.S. Patent 9,503,625 (“the ’625 patent”) issued on November 22, 2016, which states it deals with an “attachable smartphone camera”. The ’625 patent states that it issued from Application No. 14/248,745, filed on April 9, 2014. See Exhibit 2, U.S. Patent No. 9,503,625. 11. On or about May 28-29, 2014, Defendant Oliveira met with representatives of Huawei USA in Plano, Texas to discuss his patents and business plan and offer a license to Huawei USA. 12. Following the meeting, Huawei USA did not accept Defendant Oliveira’s offer. 13. A Huawei USA corporate affiliate in China, Huawei Device Co., Ltd., designed a 360degree camera called the EnVizion 360 Camera, which can be connected to Android smartphones. On information and belief, the EnVizion 360 Camera was first publicly announced in September 2017. 14. Plaintiff Huawei Device USA, Inc. began selling the Huawei EnVizion 360 Camera in or about March 2018. 15. In correspondence sent to Huawei USA from on or about April 5, 2018 to June 19, 2018, Defendant Oliveira repeatedly charged Huawei USA, via correspondence sent to multiple recipients in the Eastern District of Texas, with infringement of the ’497 design patent and the ’625 patent based on the Huawei EnVizion 360 Camera.

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Case 4:19-cv-00229 Document 1 Filed 03/26/19 Page 4 of 6 PageID #: 4

16. In correspondence beginning on November 7, 2018, legal counsel representing Defendant Oliveira also asserted that the Huawei EnVizion 360 Camera infringed the ’497 design patent and offered to include the ’625 patent in the discussions, as well as an additional utility patent, U.S. Patent No. 9,961,243 (“the ’243 patent”). 17. The EnVizion 360 Camera, however, does not infringe any of Defendant Oliveira’s patents, including the ’497 design patent, the ’625 patent, or the ’243 patent. 18. On information and belief, Defendant Oliveira does not allege that the EnVizion 360 Camera infringes the ’243 patent. 19. On information and belief, Defendant Oliveira does not allege that Huawei USA infringes the ’243 patent. 20. Beginning on or about March 4, 2019, Internet postings began to appear with allegations by the Defendant of patent infringement and improper use of information disclosed in the 2014 meetings, including at https://fstoppers.com/originals/exclusive-inventor-claims-huawei-stolehis-camera-was-patent-pending-sells-house-345345 and https://gamer4k.com/huawei-deniespatent-theft-and-asks-to-sue-rui-pedro-oliveira/. These postings contained additional allegations of infringement by Defendant Oliveira. 21. In communications with Huawei USA, Defendant Oliveira or his legal counsel have made representations that the press is interested in Defendant Oliveira’s allegations but that “[if] this matter is resolved, he will agree not to talk about it.” FIRST CLAIM FOR RELIEF (Non-Infringement of the ’497 Design Patent) 22. Huawei USA realleges and incorporates by reference all prior paragraphs of this Complaint as though set forth fully herein.

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23. Huawei USA seeks a declaratory judgment that Huawei USA’s actions, including but not limited to selling or offering to sell the EnVizion 360 Camera, do not infringe the ’497 design patent. SECOND CLAIM FOR RELIEF (Non-Infringement of the ’625 Patent) 24. Huawei USA realleges and incorporates by reference all prior paragraphs of this Complaint as though set forth fully herein. 25. Huawei USA seeks a declaratory judgment that Huawei USA’s actions, including but not limited to selling or offering to sell the EnVizion 360 Camera, do not infringe any claim of the ’625 patent. PRAYER FOR RELIEF WHEREFORE, Huawei USA respectfully prays for an order and judgment: a. Declaring that 1. Huawei USA has not infringed U.S. Design Patent No. D792,497; 2. Huawei USA has not infringed U.S. Patent No. 9,503,625; b. Finding that this case is exceptional under 35 U.S.C. §285 due to Defendant Oliveira’s actions, including but not limited to express or implied threats to harm Huawei USA’s reputation in the press unless Huawei USA pays money to settle the dispute; and c. Awarding any and all other relief, including costs and attorneys’ fees, the Court deems just and proper in these circumstances.

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Case 4:19-cv-00229 Document 1 Filed 03/26/19 Page 6 of 6 PageID #: 6

Dated: March 26, 2019

Respectfully submitted, _________________________________ Michael C. Smith Texas Bar No. 18650410 Siebman, Forrest, Burg & Smith, LLP 113 E. Austin Street Marshall, Texas 75671 Office: (903) 938-8900 [email protected] Counsel for Plaintiffs Huawei Technologies USA, Inc. and Huawei Device USA, Inc.

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Case 4:19-cv-00229 Document 1-1 Filed 03/26/19 Page 1 of 5 PageID #: 7 USOOD792497S

(12) Oliveira United States Design Patent (10) Patent No.:

US D792,497 S

(45) Date of Patent:

(54) ATTACHABLE SMARTPHONE CAMERA (71) Applicant: Rui Pedro Oliveira, Porto (PT) (72) Inventor: Rui Pedro Oliveira, Porto (PT) (73) Assignee: Rui Pedro Oliveira, Porto (PT) (**) Term:

Jul.18, 2017

(74) Attorney, Agent, or Firm — Nutter McClennen & Fish LLP; John J. Penny, Jr. (57)

CLAM

The ornamental design for an attachable Smartphone cam era, as shown and described. DESCRIPTION

14 Years

FIG. 1 is a front elevational view of an attachable Smart

(21) Appl. No.: 29/487,514

phone camera.

(22) Filed: Apr. 9, 2014 (51) LOC (10) Cl. ............................................... 16-01 (52) U.S. Cl.

(Continued)

FIG. 3 is a right side elevational view thereof, showing the lens in a retracted position. FIG. 4 is a right side elevational view thereof, showing the lens in an extended position. FIG. 5 is a left side elevational view thereof, showing the lens in a retracted position. FIG. 6 is a left side elevational view thereof, showing the lens in an extended position. FIG. 7 is a top plan view thereof, showing the lens in a retracted position. FIG. 8 is a top plan view thereof, showing the lens in an extended position. FIG. 9 is a bottom plan view thereof, showing the lens in a retracted position. FIG. 10 is a bottom plan view thereof, showing the lens in an extended position.

FOREIGN PATENT DOCUMENTS

condition of use with a Smartphone disclosed in broken lines

FIG. 2 is a rear elevational view thereof.

USPC ......................................................... D16/208

(58) Field of Classification Search USPC ....... D16/134, 136, 200, 202-205, 208, 218,

D16/219; 348/36, 335, 373-376;

(Continued) (56)

References Cited U.S. PATENT DOCUMENTS

4.429,972 A 6,400,903 B1

2, 1984 Yamamichi et al. 6, 2002 Conoval

FIG. 11 is a front elevational view thereof, shown in to illustrate an environment.

EP EP

103 3876 A1 109 6771 A1

9, 2000 5, 2001

(Continued) OTHER PUBLICATIONS

Schmalstieg, et al. Virtual Realities, Dagstuhl Seminar 2008, Chap ter 2, Augmented Reality 2.0, SpringerWien New Work, 2011 (258 Pages).

(Continued) Primary Examiner – Philip S Hyder Assistant Examiner — Ramzi Almatrahi

FIG. 12 is a rear elevational view thereof, shown in condi

tion of use with a smartphone disclosed in broken lines to illustrate an environment; and,

FIG. 13 is a front perspective view thereof, shown in condition of use with a Smartphone disclosed in broken lines to illustrate an environment.

The broken lines depict portions of an attachable Smart phone camera in which the design is embodied that form no part of the claimed design. The broken lines showing a smartphone in FIGS. 11-13 represent environmental struc ture and form no part of the claimed design. 1 Claim, 3 Drawing Sheets

Case 4:19-cv-00229 Document 1-1 Filed 03/26/19 Page 2 of 5 PageID #: 8

US D792,497 S Page 2 (58) Field of Classification Search USPC ........... 359/554, 826 828; 396/72, 282, 287, 396/291, 296, 529–532,535,539-541,

2012fO270599 2012fO282977 2013,0002939 2013,0178245

A1 A1 A1 A1

396/544

2013,0222668 A1

CPC ........ G03B 17/02; G03B 19/04: G03B 17/56;

38: A.

G03B 17/04: G03B 15/03; G03B 17/14;

2014/023293.0 A1

5/2253: H04N 5/2254 EP JP JP JP

References Cited U.S. PATENT DOCUMENTS

D465,504 D480,741 D504,904 D594,047 D614,223 8,041,201 2 D668,283 D692,042 D692,939 D733,780 D744,572 2004/OOO9789 2004/0041911 2007/0280677 201O/O255875

11, 2002 10, 2003 5/2005 6, 2009 4, 2010 10, 2011 10, 2012 10, 2013 11, 2013 7/2015 12, 2015 1, 2004 3, 2004 12, 2007 10, 2010

Van Klinken ................ D16,203

Berger ......... Nagai ...

... D16/202 ... D16,203

Mori et al. Haleluk O'Neill Kulas

8/2013 Anderson

1233 Rush 1 ams et al. 8/2014 Anderson

FOREIGN PATENT DOCUMENTS

See application file for complete search history. (56)

10, 2012 11, 2012 1, 2013 7, 2013

145 5505 H 101 3561 2006-157398 2007-312297

A1 A A A

9, 2004 1, 1998 6, 2006 11/2007

OTHER PUBLICATIONS

Odagiri et al.

Yam, Sony Lens Attachments Turns Smartphone Into Serious Camera, Tom's Guide US, Sep. 4, 2013 (Retrieved from http:// www.tomsguide.com/us/sony-qX 10-qx100-camera Smartphones.news-17486.html on Jan. 22, 2014) (7pages). Invitation to Pay Additional Fees/Partial International Search for Application No. PCT/IB2014/00 1541, issued Dec. 12, 2014 (7 pages). International Search Report and Written Opinion for Application No. PCT/IB2014/00 1541, issued Mar. 5, 2015 (17 pages).

Drake et al. Oozeki

* cited by examiner

Lee .............................. Kim ............................. Eromaki et al. Ohno ........................... Dawes .. ...

Huang ..

D16/202 D16/202

D16,203 D16,203

... D16/218

Chen ..... ... D16/202 Tabuchi ....................... D16/218 Park et al.

Case 4:19-cv-00229 Document 1-1 Filed 03/26/19 Page 3 of 5 PageID #: 9

U.S. Patent

Jul.18, 2017

Sheet 1 of 3

US D792,497 S

F.G. 1

FIG. 2

FIG. 3

FIG. 4

FIG. 5

F.G. 6

Case 4:19-cv-00229 Document 1-1 Filed 03/26/19 Page 4 of 5 PageID #: 10

U.S. Patent

Jul.18, 2017

Sheet 2 of 3

FIG. 7

FIG. 8

FIG. 9

F.G. 1 O

FIG 11

US D792,497 S

Case 4:19-cv-00229 Document 1-1 Filed 03/26/19 Page 5 of 5 PageID #: 11

U.S. Patent

Jul.18, 2017

Sheet 3 of 3

F.G. 12

F.G. 13

US D792,497 S

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 1 of 22 PageID #: 12 USOO9503625B2

(12) United States Patent

(10) Patent No.: (45) Date of Patent:

Oliveira (54) ATTACHABLE SMARTPHONE CAMERA (71) Applicant: Rui Pedro Oliveira, Porto (PT) (72) Inventor: Rui Pedro Oliveira, Porto (PT) (*) Notice:

Subject to any disclaimer, the term of this patent is extended or adjusted under 35 U.S.C. 154(b) by 0 days.

(21) Appl. No.: 14/248,745 (22) Filed:

(51) Int. Cl. (2006.01) (2006.01)

D594,047 S D614,223 S

6/2009 Lee 4/2010 Kim et al.

FOREIGN PATENT DOCUMENTS EP EP

103 3876 A1 109 6771 A1

9, 2000 5, 2001

(Continued) Primary Examiner — Twyler Haskins Assistant Examiner — Padma Haliyur (74) Attorney, Agent, or Firm — Nutter McClennen & Fish LLP; John J. Penny, Jr.; Michael P. Visconti, III (57)

(52) U.S. Cl. CPC ............ H04N 5/232 (2013.01); H04N 5/2327

(2013.01); H04N 5/23206 (2013.01); H04N 5/23216 (2013.01); H04N 5/23241 (2013.01); H04N 5/23296 (2013.01); H04N 5/23245 (2013.01) (58) Field of Classification Search CPC ............. H04N 5/232; H04N 5/23241; H04N

5/23216; H04N 5/23296; H04N 5/23206; H04N 5/2327; H04N 5/23245

See application file for complete search history.

ABSTRACT

Systems and methods are disclosed herein that generally involve a camera system including a high-quality lens which is selectively attachable to a mobile device, effectively replacing the mobile device's integral lens. The attachable camera system can leverage existing features of the mobile device. Such as the display, battery, storage, and sharing functions, allowing the camera system itself to be a rela tively simple, lightweight, portable, and inexpensive device. The ability to selectively attach and detach the camera system from the mobile device allows the camera system to be removed when it is desired to maintain the mobile

device's favorable weight, size, and ergonomic characteris tics. When high quality image or video capture or increased camera flexibility and functionality is desired, the camera system can be attached to the mobile device.

References Cited U.S. PATENT DOCUMENTS

4.429,972 A 6,400,903 B1

10/2003 Berger et al. 5/2005 Nagai et al.

U.S. Appl. No. 29/487,514, filed Apr. 9, 2014, Attachable Smartphone Camera.

Oct. 9, 2014

9, 2013.

(56)

11/2002 Van Klinken

D480,741 S D504,904 S

OTHER PUBLICATIONS

Related U.S. Application Data (60) Provisional application No. 61/809,922, filed on Apr. H04N 5/225 H04N 5/232

D465,504 S

(Continued)

Prior Publication Data

US 2014/0300809 A1

Nov. 22, 2016

(Continued)

Apr. 9, 2014

(65)

US 9,503,625 B2

2, 1984 Yamamichi et al. 6, 2002 Conoval

11 Claims, 12 Drawing Sheets

tes

es

ed

\

ju

Sas

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 2 of 22 PageID #: 13

US 9,503,625 B2 Page 2 (56)

References Cited

FOREIGN PATENT DOCUMENTS

U.S. PATENT DOCUMENTS

EP JP

145 5505 A1 H 101 3561 A

9, 2004 1, 1998

8,041.201 B2

10/2011 Eromaki et al.

JP

2006-157398 A

6, 2006

D668,283 S D692,042 S D692,939 S

10/2012 Ohno et al. 10/2013 Dawes et al. 1 1/2013 Huang et al.

JP

2007-312297 A

11/2007

D733,780 S

2001866 2004/0041911 A1

7/2015 Ang

OTHER PUBLICATIONS

2. Ea.

Invitation to Pay Additional Fees Partial International Search for

3/2004 Odagiri et al.

Application No. PCT/IB2014/00 1541, issued Dec. 12, 2014 (7

2007/0280677 A1

12, 2007 Drake et al.

pages).

2010, O255875 2012fO270599 2012fO282977 2013,0002939

10, 2010 10, 2012 11, 2012 1/2013

International Search Report and Written Opinion for Application No. PCT/IB2014/00 1541, issued Mar. 5, 2015 (17 pages). Schmalstieg, et al. Virtual Realities, Dagstuhl Seminar 2008, Chap ter 2, Augmented Reality 2.0, SpringerWien New Work, 2011 (258

A1 A1 A1 A1

OOZeki Mori et al. Haleluk O’Neill ......................... 348/360

2013,0178245 A1

7, 2013 Kulas

Pages).

2013/0222668 A1*

8, 2013 Anderson ................ 348,333.08

Yam, Sony Lens Attachments Turns Smartphone Into Serious

2013/0331148 A1* 12/2013 Brough ................. G06F 1, 1632 455/557

Camera, Tom's Guide US, Sep. 4, 2013 (Retrieved from http:// www.tomsguide.com/us/sony-qX 10-qx100-camera

2014/0132781 A1*

5, 2014 Adams et al. ............. 348,207.1

Smartphones.news-17486.html on Jan. 22, 2014) (7pages).

2014/023293.0 A1*

8, 2014 Anderson ............ GO3B 17.565

348,369

* cited by examiner

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 3 of 22 PageID #: 14

U.S. Patent

Nov. 22, 2016

Sheet 1 of 12

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Nov. 22, 2016

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U.S. Patent

Nov. 22, 2016

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U.S. Patent

Nov. 22, 2016

Sheet 6 of 12

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Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 9 of 22 PageID #: 20

U.S. Patent

Nov. 22, 2016

Sheet 7 of 12

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US 9,503,625 B2

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 10 of 22 PageID #: 21

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Nov. 22, 2016

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Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 14 of 22 PageID #: 25

U.S. Patent

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Sheet 12 of 12

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PROCESS, EDIT, OR SHARE IMAGE DATA

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 15 of 22 PageID #: 26

US 9,503,625 B2 1. ATTACHABLE SMARTPHONE CAMERA CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to U.S. Provisional Appli cation No. 61/809,922 filed on Apr. 9, 2013, which is hereby incorporated herein by reference in its entirety. FIELD

10

The present invention relates to systems and methods for digitally capturing image data. BACKGROUND

15

Photo and video capture functions are some of the most often used features of mobile devices such as Smartphones. Modern mobile devices are equipped with integrated high resolution cameras, which enable users to capture images and share them easily with other users over the internet. The images produced by Such cameras can be of relatively high quality when captured in a well-illuminated environment. Image quality Suffers, however, when lighting is not optimal. In addition, the small fixed lenses with small apertures typical of mobile devices limit the quality of captured images and the creativity of the user. In the end, the capabilities of mobile device cameras are lacking as com pared with dedicated digital cameras. Dedicated digital cameras (e.g., compact point-and-shoot cameras and digital single lens reflex (DSLR) cameras) are capable of taking high quality images in varying lighting conditions and can be outfitted with a wide range of fixed

25

30

negative of at least a portion of a mobile device. The cradle can be configured to receive at least a portion of a mobile 35

to abut a sidewall of a mobile device when the camera 40

Systems and methods are disclosed herein that generally involve a camera system including a high-quality lens which is selectively attachable to a mobile device, effectively replacing the mobile device's integral lens. The attachable camera system can leverage existing features of the mobile device. Such as the display, battery, storage, and sharing functions, allowing the camera system itself to be a rela tively simple, lightweight, portable, and inexpensive device. The ability to selectively attach and detach the camera system from the mobile device allows the camera system to

45

be removed when it is desired to maintain the mobile

55

include a user interface. In some embodiments, the camera

system does not include a power source and is instead

device in an interference fit. The cradle can be formed from

an elastomeric material. The system can include a platform formed on or attached to the camera housing and configured

SUMMARY

device's favorable weight, size, and ergonomic characteris tics. When high quality image or video capture or increased camera flexibility and functionality is desired, the camera system can be attached to the mobile device. In some embodiments, a camera system includes a camera housing, a lens mounted in the housing and configured to direct light onto an image sensor disposed within the hous ing, and a mobile device connector configured to mechani cally and electrically couple the camera system to a mobile device. In some embodiments, the camera system does not

one of a micro-USB connector, a mini-USB connector, an

Apple R 30-pin connector, an Apple.R. Lightning port con nector, and a jack connector. The image sensor can have a resolution of at least about 10 megapixels. The lens can have an adjustable focal length. The lens can be positionable in at least a fully-retracted position and a fully-extended position. The lens can include a mechanical shutter. The housing can have a length of less than about six centimeters, a width of less than about six centimeters, and a depth of less than about two centimeters. The system can include an external flash connector and an external flash configured to be electrically and mechanically coupled to the camera housing by the external flash connector. The external flash connector can be disposed along an edge of the camera housing that is opposite from an edge of the camera housing along which the mobile device connector is disposed. The external flash connector can be disposed along an edge of the camera housing that is adjacent to an edge of the camera housing along which the mobile device connector is disposed. The system can include a cradle configured to receive at least a portion of a mobile device. The cradle can include a base and four sidewalls that define a recess which is a substantial

and movable lenses. These cameras, however, lack the

portability and convenience of typical mobile devices, and are not well equipped for sharing images via email, text message, Social media, and so forth. Accordingly, a need exists for a system with the porta bility, convenience, and connectivity of a mobile device and the image quality, flexibility, and performance of a dedicated digital camera.

2 configured to receive power through the connector from a mobile device when the camera system is coupled to the mobile device. In some embodiments, the camera system does not include a storage medium and is instead configured to transmit captured image data through the connector to a mobile device for storage on the mobile device when the camera system is coupled to the mobile device. In some embodiments, the camera system does not include a shutter button or a display screen. The connector can include at least

50

system is coupled to the mobile device. The platform can include one or more connection features configured to mechanically couple the camera system to a mobile device. The connection features can include at least one of a magnet, a hook, a strap, and a screw. In some embodiments, a method of capturing image data includes coupling a camera system having a camera hous ing, a lens, an image sensor, and no user interface to a mobile device having a processor, a display screen, and an input device, the camera system being external to a housing of the mobile device. The method can include launching a camera application on the mobile device to display on the display screen a control for adjusting a parameter of the camera system and a viewfinder comprising a real-time stream of images received by the image sensor through the lens. The method can include actuating the control using the input device of the mobile device to cause the processor of the mobile device to send an instruction to the camera system to adjust the parameter. The method can include actuating a shutter control of the mobile device to cause the processor of the mobile device to send an instruction to the camera

60

65

system to perform an image capture operation, said image capture operation comprising generating image data using the image sensor of the camera system and transmitting the generated image data to the mobile device for storage or processing. The parameter can include at least one of shutter speed, aperture size, Zoom, focus, and flash setting. The image data can include at least one of still image data, video image data, and video audio data captured by a microphone.

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 16 of 22 PageID #: 27

US 9,503,625 B2 3 In some embodiments, a method of capturing image data using a camera system coupled to a mobile device is provided, the camera system being external to a housing of the mobile device and having a camera housing, a lens, an image sensor, a lens controller, a connector, and no user interface, the mobile device having a processor, a display screen, and an input device. The method can include, using the processor of the mobile device, executing a camera application to display on the display Screen of the mobile device one or more controls for adjusting parameters of the camera system. The method can include, using the processor of the mobile device, executing the camera application to display on the display screen of the mobile device a real time stream of images captured by the image sensor through the lens and transmitted to the mobile device through the connector Such that the display Screen acts as a viewfinder for the camera system. The method can include receiving, via the input device, a user instruction to adjust a parameter of the camera system and sending an instruction to adjust the parameter of the camera system from the processor to the

4 FIG. 1 is a rear view of a camera system coupled to a mobile device;

FIG. 2 is a front view of the camera system and mobile device of FIG. 1; 5

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figuration; FIG. 5B is a perspective view of the camera system of FIG. 5A, shown with the lens in a retracted configuration; FIG. 5C is a front view of the camera system of FIG. 5A: FIG.5D is a rear view of the camera system of FIG. 5A: FIG. 6A is a perspective view of a camera system with a female connector, shown with the lens in an extended

receiving, via the input device, a user instruction to perform an image capture operation and sending an instruction to perform an image capture operation from the processor to receiving, at the processor of the mobile device, image data captured through the lens by the image sensor of the camera system, and storing the received image data in a storage unit of the mobile device. The image data can include at least one of still image data, video image data, and video audio data captured by a microphone. The display Screen can be a touch-enabled display and the input device can include a touch sensor of the touch-enabled display. In some embodiments, a method of capturing image data using a camera system attached to a mobile device is provided, the camera system being external to a housing of the mobile device and having a camera housing, a lens, an image sensor, a processor, a connector, and no user interface, the mobile device having a display screen. The method can include receiving, at the processor of the camera system, an instruction from the attached mobile device to adjust a parameter of the camera system. The method can include, in response to said instruction, adjusting the parameter of the camera system. The method can include transmitting a real-time feed of images captured through the lens by the image sensor to the attached mobile device for display as a viewfinder on the display screen of the mobile device. The method can include receiving, at the processor of the camera system, an instruction from the attached mobile device to perform an image capture operation. The method can include, in response to said instruction, performing an image capture operation using the lens and the image sensor. The method can include transmitting to the attached mobile device, via the connector, image data captured through the lens by the image sensor during the image capture operation. The image data can include at least one of still image data, Video image data, and video audio data captured by a microphone. The parameter can include at least one of shutter speed, aperture size, Zoom, focus, and flash setting. The present invention further provides devices, systems,

FIG. 4A is a side view of the camera system of FIG. 1 with the lens in a retracted position; FIG. 4B is a side view of the camera system of FIG. 1 with the lens in an extended position; FIG. 5A is a perspective view of a camera system with a male connector, shown with the lens in an extended con

lens controller via the connector. The method can include

the lens controller via the connector. The method can include

FIG. 3 is a schematic block diagram of the camera system and mobile device of FIG. 1;

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configuration; FIG. 6B is a perspective view of the camera system of FIG. 6A, shown with the lens in a retracted configuration; FIG. 6C is a front view of the camera system of FIG. 6A: FIG. 6D is a rear view of the camera system of FIG. 6A: FIG. 7A is a perspective view of a camera system with a male jack connector, shown with the lens in an extended configuration; FIG. 7B is a perspective view of a camera system with a female jack connector, shown with the lens in a retracted configuration; FIG. 8A is a front view of a camera system with an external flash accessory; FIG. 8B is a front view of another camera system with an external flash accessory; FIG. 9A is a front view of a camera system with a mobile device cradle;

40

FIG.9B is a rear view of the camera system of FIG. 9A coupled to a mobile device: FIG. 9C is a perspective view of the camera system of FIG. 9A coupled to a mobile device: FIG. 9D is a front view of the mobile device cradle of

FIG.9A;

FIG.9E is a perspective view of the mobile device cradle 45

50

of FIG. 9A:

FIG. 10A is a front view of a camera system with a mobile device platform: FIG. 10B is a rear view of the camera system of FIG. 10A coupled to a mobile device: FIG. 10C is a perspective view of the camera system of FIG. 10A coupled to a mobile device; FIG. 10D is a front view of the mobile device platform of FIG. 10A:

55

FIG. 10E is a perspective view of the mobile device platform of FIG. 10A: FIG. 11A is a schematic view of a user interface with a

camera application icon being selected by a user; FIG. 11B is a schematic view of the user interface of FIG.

11A with a Zoom control button being selected by a user; 60

FIG. 11C is a schematic view of the user interface of FIG.

11A with a Zoom control slider being actuated by a user;

and methods as claimed.

FIG. 11D is a schematic view of the user interface of FIG.

11A with an aperture control button being selected by a user;

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 11E is a schematic view of the user interface of FIG.

The invention will be more fully understood from the following detailed description taken in conjunction with the accompanying drawings, in which:

65

11A with an aperture control slider being actuated by a user; FIG. 11F is a schematic view of the user interface of FIG.

11A with a shutter control button being selected by a user

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 17 of 22 PageID #: 28

US 9,503,625 B2 5 FIG. 11G is a schematic view of the user interface of FIG.

11A with a shutter control slider being actuated by a user; FIG. 11H is a schematic view of the user interface of FIG.

11A with a shutter button being actuated by a user; and FIG. 12 is a flow chart of one exemplary method of capturing image data.

5

6 for processing, storage, sharing, etc. The illustrated camera system 100 thus provides a simple, compact, lightweight, and inexpensive solution that significantly improves the photographic capabilities of the mobile device 102. The camera system 100 and the mobile device 102 are illustrated in more detail in the schematic block diagram shown in FIG. 3. The illustrated mobile device 102 includes

DETAILED DESCRIPTION

Systems and methods are disclosed herein that generally involve a camera system including a high-quality lens which is selectively attachable to a mobile device, effectively replacing the mobile device's integral lens. The attachable camera system can leverage existing features of the mobile device. Such as the display, battery, storage, and sharing functions, allowing the camera system itself to be a rela tively simple, lightweight, portable, and inexpensive device. The ability to selectively attach and detach the camera system from the mobile device allows the camera system to

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be removed when it is desired to maintain the mobile

device's favorable weight, size, and ergonomic characteris tics. When high quality image or video capture or increased camera flexibility and functionality is desired, the camera system can be attached to the mobile device. The systems and methods disclosed herein can thus allow a user to avoid

having to carry both a mobile device and a dedicated digital camera. Instead, the user can capture high quality photos and Videos using just their mobile device and a lightweight, portable camera system. Certain exemplary embodiments will now be described to provide an overall understanding of the principles of the structure, function, manufacture, and use of the methods, systems, and devices disclosed herein. One or more examples of these embodiments are illustrated in the accom panying drawings. Those skilled in the art will understand that the methods, systems, and devices specifically described herein and illustrated in the accompanying drawings are non-limiting exemplary embodiments and that the scope of the present invention is defined solely by the claims. The features illustrated or described in connection with one

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exemplary embodiment may be combined with the features of other embodiments. Such modifications and variations are

intended to be included within the scope of the present invention.

FIGS. 1-2 illustrate an exemplary embodiment of a cam era system 100 that is configured for use with a mobile device 102. The mobile device 102 can be any of a variety of well-known devices, including cellphones, Smartphones, tablet computers, laptop computers, hand-held computers, personal computers, music players, and the like. In the

45

one or more hardware buttons 106, a touch-enabled elec

tronic display 104, a microphone 132, a flash 108, and a peripheral interface 110. The storage device 126 can include any conventional medium for storing data in a non-volatile and/or non transient manner. The storage device 126 can thus hold data and/or instructions in a persistent state (i.e., the value is retained despite interruption of power to the mobile device 200). The storage device 126 can include one or more hard disk drives, flash memories, USB drives, optical drives, various media disks or cards, and/or any combination thereof and can be directly connected to the other compo nents of the mobile device 102 or remotely connected thereto, such as over a network. The battery 128 provides operating power for the mobile device 102 and, optionally, for the camera system 100 as discussed further below. The network interface 130 enables the mobile device 102 to

communicate with remote devices (e.g., computer systems or other mobile devices) over a network. Exemplary net work interfaces include cellular voice and/or data network 50

illustrated embodiment, the mobile device 102 is a smart

phone that includes a touch-enabled display 104, one or more hardware buttons 106, an integrated flash 108, a peripheral interface 110, and a housing 112. The camera system 100 generally includes a housing 114 in which a lens 116 is mounted. The housing 114 and the other components of the camera system 100 are external to the housing of the mobile device 102. The camera system 100 also includes a mobile device interface 118 through which the camera system can communicate with the mobile device 102. Notably, the illustrated camera system 100 does not include various features which are typical of a dedicated digital camera, Such as a display screen, shutter button, control pad, or other user interface. Instead, the user inter face is implemented by the mobile device 102. The camera system 100 is controlled by the mobile device 102, and can transmit captured images and video to the mobile device 102

a processor 120 which controls the operation of the mobile device, for example by executing an operating system (OS), device drivers, application programs, and so forth. The processor 120 can include any type of microprocessor or central processing unit (CPU), including programmable general-purpose or special-purpose microprocessors and/or any of a variety of proprietary or commercially-available single or multi-processor systems. The mobile device 102 also includes a memory 122, which provides temporary or permanent storage for code to be executed by the processor 120 or for data that is processed by the processor. The memory 122 can include read-only memory (ROM), flash memory, one or more varieties of random access memory (RAM), and/or a combination of memory technologies. The various elements of the mobile device 102 are coupled to a bus system 124. The illustrated bus system 124 is an abstraction that represents any one or more separate physical busses, communication lines/interfaces, and/or multi-drop or point-to-point connections, connected by appropriate bridges, adapters, and/or controllers. The mobile device 102 also includes a storage device 126, a battery or other power source 128, a network interface 130,

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transceivers, as well as Wi-Fi, Bluetooth, NFC, and IR

transceivers. The hardware buttons 106 can be actuated by a user to provide input or otherwise interact with the mobile device 102. The touch-enabled electronic display 104 dis plays images, including a graphical user interface, in accor dance with instructions received from the processor 120. The display 104 can also receive user inputs to allow the user to interact with the mobile device 102. The microphone 132 receives and converts acoustic energy into electronic signals for processing and/or storage by the mobile device 102. The flash 108 is a light source (e.g., one or more LEDs or incandescent bulbs) that can be actuated by the processor 120 to illuminate a scene in connection with photo or video capture. The peripheral interface 110 facilitates battery charging and communication between the mobile device 102 and various input or output devices operatively coupled thereto, including the camera system 100. The peripheral interface 110 can be a wireless or wired connection with

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 18 of 22 PageID #: 29

US 9,503,625 B2 8 Some embodiments, the lens can be adjusted to a focal length of at least 35 mm, and preferably at least 70 mm, and preferably at least 150 mm. The lens 116 can include manual or automatic Zoom functionality. The lens 116 can include one or more motors, actuators, gears, etc. for adjusting the focal length, aperture size, shutter speed, and other param

7 appropriate buffers, amplifiers, and so forth. In the case of a wired connection, the peripheral interface 110 can include a physical connector with one or more electrical contacts. Exemplary connectors include micro-USB, mini-USB, Apple R 30-pin, Apple(R) Lightning port, and stereo, mono, or multi-conductor “headphone' or jack’ connectors. It will be appreciated that the illustrated mobile device 102 is merely exemplary, and that the mobile device can include fewer or more components that what is shown and described herein.

eters of the lens. The lens 116 can include a mechanical 10

The illustrated camera system 100 includes a housing 114, a lens 116, an image sensor 134, a processor or lens controller 136, and a mobile device interface 118. The

various elements of the camera system 100 are coupled to a bus system 138. The illustrated bus system 138 is an abstraction that represents any one or more separate physical busses, communication lines/interfaces, and/or multi-drop or point-to-point connections, connected by appropriate bridges, adapters, and/or controllers. The housing 114 can be formed from metal (e.g., a lightweight alloy), plastic, or any other material or combi nation of materials. The size of the housing 114 can be selected based on various parameters, such as the size of the lens 116 or based on the size of the mobile device(s) 102 with which the camera system 100 is designed to operate. In Some embodiments, the housing 114 can have a width approximately equal to the width of the mobile device 102, a length approximately equal to said width, and a thickness approximately equal to the thickness of the mobile device. In some embodiments, the camera system 100 can be slightly thicker than the mobile device 102 to accommodate a larger lens. In an exemplary embodiment, the housing 114 can have a length of less than about six centimeters, a width

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of less than about six centimeters, and a thickness of less

than about two centimeters. In another exemplary embodi ment, the housing 114 can have a length of about one centimeter greater than the external diameter of the lens 116 and a width of about one centimeter greater than the external

35

sensor 134 based on commands received from the mobile

device 102. The lens controller 136 can adjust the focal length, aperture size, shutter speed, and so forth of the lens

diameter of the lens. In some embodiments, the camera

system 100 can be relatively lightweight. For example, the camera system 100 can weigh less than about 150 grams. The lens 116 includes one or more optical elements configured to direct light onto the image sensor 134. The lens 116 can be partially or fully retractable, as shown in FIGS. 4A-4B. In particular, the lens 116 can be positionable in a first, fully-retracted position (shown in FIG. 4A) in which the lens is partially or fully retracted into the housing 114. The lens 116 can also be positionable in a second, fully-extended position (shown in FIG. 4B) in which the lens at least partially extends out of the housing 114. The lens 116 can also be positionable in any of a variety of positions between said first and second positions. The lens 116 can be configured to automatically transition to the first position when the camera system 100 is disconnected from the mobile device 102. To that end, the camera system 100 can include a capacitor or battery to provide power for retracting the lens 116 when the camera system is disconnected from the mobile device 102. The lens 116 can also be configured to automatically transition to the second position when the camera system 100 is connected to the mobile device 102. In some embodiments, the lens 116 is a telescoping lens. The lens 116 can have a fixed focal length oran adjustable focal length. For example, the lens can have a fixed focal length of 12 mm, 35 mm, 50 mm, 85 mm, or any other value, or a focal length that is adjustable between 55 mm and 200 mm, between 18 mm and 200 mm, between 75 mm and 300

mm, between 12 mm and 1200 mm, or any other range. In

shutter. In some embodiments, the housing 114 can include a modular lens receiver Such that a user can attach any of a variety of lenses to the camera system 100. Exemplary lenses 116 include prime lenses, normal lenses, wide-angle lenses, fisheye lenses, telephoto lenses, Zoom lenses, anamorphic lenses, catadioptric lenses, lenses of varying focal lengths or varying ranges of focal lengths, etc. In some embodiments, the lens 116 can have high speed autofocus. The lens 116 can have an adjustable aperture (e.g., f/1.4, f/2.8, f/4, f/5.6, f/8, f/11, f/16, etc.) and an adjustable shutter speed (e.g., /1000 s, /500 s, /250 S. /125 s, /60 s, /30 S. /15 S. /s S. /4 s, /2 s, 1 S, etc.). In some embodiments, the lens can be adjusted to an aperture of at least f/4, and preferably at least f/2.8, and preferably at least f/1.4. The image sensor 134 can be or can include any of a variety of known devices configured to convert an optical image into an electronic signal. Exemplary image sensors 134 include charge-coupled devices (CCD) and active pixel sensors in complementary metal-oxide-semiconductor (CMOS) and N-type metal-oxide-semiconductor (NMOS) technologies. In some embodiments, the image sensor 134 has a resolution of at least about 10 megapixels. The image sensor 134 can be configured to capture full color still and Video images. In some embodiments, the image sensor 134 is configured to capture full 1080p high definition video. In Some embodiments, the image sensor 134 is a full-frame image sensor. The lens controller or processor 136 is configured to adjust various parameters of the lens 116 and/or image

40

116. The mobile device interface 118 facilitates communica

tion between the camera system 100 and the mobile device 102. The mobile device interface 118 can be a wireless or

wired connection with appropriate buffers, amplifiers, and so 45

50

forth. In the case of a wired connection, the mobile device

interface 118 can include a physical connector with one or more electrical contacts. The physical connector can elec trically and mechanically couple the camera system 100 to the mobile device 102. Exemplary connectors include micro-USB, mini-USB, Apple(R) 30-pin, Apple(R) Lightning port, and stereo, mono, or multi-conductor "headphone' or jack’ connectors. Other exemplary connectors include forthcoming internationally standardized universal connec tors for mobile devices. In some embodiments, the connec

55

tor can be complementary to the connector type used in the mobile device 102. In other words, when the peripheral interface 110 of the mobile device 102 includes a female

connector, the mobile device interface 118 of the camera

system 100 can include a male connector and Vice versa. In 60

65

other embodiments, the mobile device 102 and the camera

system 100 can include matching connector types (e.g., male and male or female and female), in which case an interme diate cord, dongle, or adapter can be included to couple the mobile device 102 to the camera system 100. The mobile device and peripheral interfaces 118, 110 can provide power and data connections between the camera system 100 and the mobile device 102. Accordingly, the camera system 100

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 19 of 22 PageID #: 30

US 9,503,625 B2 can be powered by the mobile device 102, can receive control instructions from the mobile device, and can send

captured image, video, and/or audio data to the mobile device.

In some embodiments, the connector can be rotatable

about one or more axes relative to the housing 114 such that the lens 116 can be aimed in any of a variety of directions when the camera system 100 is coupled to the mobile device 102. For example, the lens 116 can be aimed in a direction that is opposite the direction in which the display 106 faces as shown in the drawings, or the connector can be rotated

10

such that the lens 116 is aimed in the same direction that the

display faces. The connector can also be rotated to aim the lens 116 in any other direction relative to the mobile device 102 (e.g., up, down, left, right, etc.). In some embodiments, the connector can be coupled to the mobile device 102 in multiple orientations. For example, the camera system 100 can be connected to the mobile

15

device 102 such that the lens faces forward as shown, or can

be connected in an opposite orientation Such that the lens instead faces rearward. A user can thus quickly change between a front-facing lens and a rear-facing lens (or vice versa) simply by disconnecting the camera system, rotating it 180 degrees, and reattaching it to the mobile device 102. FIGS. 5A-5D illustrate an exemplary embodiment of a camera system 500 with a male lightning port connector 518 that protrudes from the housing 514 and is configured to mate with a corresponding female lightning port of a mobile device. The camera system 500 is shown with the lens 516

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extended in FIG. 5A and retracted in FIG.S.B. FIGS. SC and

30

5D illustrate front and rear views, respectively, of the camera system 500 of FIGS. 5A and 5B. FIGS. 6A-6D illustrate an exemplary embodiment of a camera system 600 with a female lightning port connector 618 that is recessed into the housing 614. The female connector 618 of the camera system 600 can be configured to mate with a corresponding female lightning port of a mobile device via an intermediate male-male adapter cable or plug (not shown). The camera system 600 is shown with

35

the lens 616 extended in FIG. 6A and retracted in FIG. 6B.

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FIGS. 6C and 6D illustrate front and rear views, respec tively, of the camera system 600 of FIGS. 6A and 6B. In Some embodiments, the camera system can include a female connector to allow the camera system to couple with a mobile device having a male connector. The camera system can also be supplied with a male-male adapter to allow the camera system to also couple with a mobile device having

45

a female connector.

FIG. 7A illustrates an exemplary embodiment of a camera system 700 with a male jack connector 718. The male connector 718 of the camera system 700 can be configured to mate with a corresponding female jack connector of the

50

mobile device.

FIG. 7B illustrates an exemplary embodiment of a camera system 700' with a female jack connector 718'. The female connector 718 of the camera system 700" can be configured to mate with a female jack connector of the mobile device via an intermediate male-male adapter cable or plug 740. Referring again to FIG. 3, in the illustrated embodiment, power is supplied to the camera system 100 by the battery 128 of the mobile device 102 through an electrical connec tion between the mobile device interface 118 and the periph

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144.

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As noted above, the camera system 100 can be mechani cally and electrically coupled, connected, and/or attached to the mobile device 102 via a connector system configured to mate the peripheral interface 110 of the mobile device with the mobile device interface 118 of the camera system. This connection can be the sole connection between the camera

eral interface 110. In some embodiments, instead of or in

addition to receiving power from the mobile device 102, the camera system 100 can include an on-board battery or other power source. The battery of the camera system 100 can be rechargeable and can be charged by the battery 128 of the

10 mobile device 102 and/or by an accessory charger similar or identical to that used to charge the mobile device battery. In embodiments in which the camera system 100 includes its own battery, the camera system can be configured to use the internal battery initially and to switch to the mobile device battery when the internal battery is depleted. In the illustrated embodiment, images captured by the image sensor 134 are communicated to the mobile device 102 via the mobile device interface 118 for processing by the mobile device's processor 120 and storage in the mobile device's storage unit 126. In some embodiments, instead of or in addition to using the mobile device's processor 120 and storage 126, the camera system 100 can include on-board processing and/or storage functions. For example, the cam era system's processor 136 can be configured to perform image processing operations on raw image data captured by the image sensor 134. The camera system 100 can also include a storage unit (e.g., a removable or embedded memory or media card) for storing images and video cap tured by the image sensor 134. It will be appreciated that the illustrated camera system 100 is merely exemplary, and that the camera system can include fewer or more components that what is shown and described herein. For example, the camera system 100 can optionally include a microphone or any other component typically found in a digital camera. In some embodiments, the camera system 100 can have all of the features of a typical high quality compact or DSLR camera, just without a user interface. By way of further example, the camera system 100 can optionally include an integral flash 142, or a flash interface 144 configured to physically and/or opera tively couple the camera system to an external flash 146. FIGS. 8A-8B illustrate an exemplary embodiment of a camera system 100 with an external flash 146. The external flash 146 includes a housing 148 with a light source 150 (e.g., one or more LEDs or incandescent bulbs) that can be actuated to illuminate a scene in connection with photo or video capture. The external flash 146 can also include a capacitor, battery, or other power source to power the light source 150. The external flash 146 can be mechanically and electrically coupled to the camera system 100 by any of a variety of connectors, including micro-USB, mini-USB, Apple R 30-pin, Apple(R) Lightning port, and stereo, mono, or multi-conductor “headphone' or jack’ connectors. The camera system 100 can include an external flash interface 144 disposed on an edge of the housing 114 which is opposite to the edge on which the mobile device interface 118 is disposed, as shown in FIG. 8A. Alternatively, or in addition, the camera system 100 can include an external flash interface 144 disposed on an edge of the housing which is adjacent to the edge on which the mobile device interface 118 is disposed, as shown in FIG. 8B. The camera system 100 can provide power and control instructions or signals to the external flash 146 through the external flash interface

65

system 100 and the mobile device 102, or can be replaced or augmented by one or more other connection systems. Such connection systems can help stabilize the camera system 100 relative to the mobile device 102 for higher quality image and video capture.

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US 9,503,625 B2 11 For example, as shown in FIG.9A, the camera system 100 can include a cradle 152 configured to receive at least a portion of the housing 112 of the mobile device 102. The cradle 152 can be formed integrally with the housing 114 of the camera system 100 or can be coupled thereto using any of a variety of attachment techniques, such as adhesives,

12 coupled to the mobile device 102. A user can also launch the application by selecting a camera application icon 158 as shown in FIG. 11A.

As shown in FIG. 11B, the user interface can include a 5

screws, interference fits, threaded connections, Sonic-weld

ing, electronic connectors of the type described above, etc. In the illustrated embodiment, the cradle 152 includes a base

with four sidewalls that define a cavity which is substantially a negative of the external dimensions of a lower portion of

10

the mobile device 102. The cradle 152 can be formed of an elastomeric material Such as silicone and can dimensioned to

receive the mobile device 102 in a slight interference fit, Such that friction acts to maintain attachment between the

15

mobile device and the camera system 100. The camera system 100 is shown with an attached mobile device 102 in

ment, the toolbar 164 includes a Zoom button 166, an

aperture button 168, a shutter speed button 170, a flash button 172, and settings button 174, though it will be appreciated that fewer or more buttons can be included in the

FIGS. 9B-9C. As shown in FIGS. 9D-9E, the cradle 152 can

be selectively attachable to the camera system 100, and can include a connector 153 for mating with the mobile device interface 118 of the camera system and a connector 155 for mating with the peripheral interface 110 of the mobile

toolbar.

As shown in FIGS. 11B-11C, selection of the Zoom button

device 102. The cradle 152 can thus serve as an intermediate

coupling between the camera system 100 and the mobile device 102. Alternatively, the cradle 152 can serve as a pass-through coupling such that a male connector of the mobile device 102 or the camera system 100 extends through the cradle to engage the counterpart device. By way of further example, as shown in FIG. 10A, the camera system 100 can include a platform 154 configured to

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100 to the mobile device 102. In some embodiments, the

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mobile device interface 118 to the lens controller 136 40

exert an attractive force on the mobile device's chassis or 45

Various other connection features can be used instead or in

addition, including hooks, straps, screws, and so forth. The camera system 100 is shown with an attached mobile device

lens 116.

As shown in FIG. 11 F-11G, selection of the shutter speed button 170 by a user causes an shutter speed slider control 180 to be displayed along a horizontal edge of the display screen 104. The user can swipe left or right on the slider 180 to increase or decrease the lens shutter speed. When the slider control 180 is actuated by a user, the processor 120 sends a signal through the peripheral interface 110 and the mobile device interface 118 to the lens controller 136

instructing the lens controller to adjust the shutter speed of

102 in FIGS. 10B-10C. As shown in FIGS. 10D-10E, the

platform 154 can be selectively attachable to the camera system 100, and can include a connector 157 formating with the mobile device interface 118 of the camera system and a connector 159 for mating with the peripheral interface 110 of the mobile device 102. The platform 154 can thus serve as an intermediate coupling between the camera system 100 and the mobile device 102. Alternatively, the platform 154 can serve as a pass-through coupling Such that a male connector of the mobile device 102 or the camera system 100 extends through the platform to engage the counterpart

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device.

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The camera system 100 can include or can be provided with a software application installed on the mobile device 102 to provide a user interface through which a user can use the camera system and adjust various parameters of the camera system Such as focus, Zoom, aperture, shutter speed, flash, etc. In some embodiments, the application can be launched automatically when the camera system 100 is

actuated by a user, the processor 120 sends a signal through the peripheral interface 110 and the mobile device interface 118 to the lens controller 136 instructing the lens controller to adjust the Zoom of the lens 116. As shown in FIG. 11D-11E, selection of the aperture button 168 by a user causes an aperture slider control 178 to be displayed along a horizontal edge of the display Screen 104. The user can swipe left or right on the aperture slider 178 to increase or decrease the lens aperture size. When the slider control 178 is actuated by a user, the processor 120 sends a signal through the peripheral interface 110 and the instructing the lens controller to adjust the aperture of the

connection features 156 can include magnets configured to other metal components. The mobile device 102 can also include counterpart magnets Such that the platform 154 and the mobile device are mutually attracted to one another.

166 by a user causes a Zoom slider control 176 to be displayed along a horizontal edge of the display screen 104. The user can swipe left or right on the Zoom slider control 176 to Zoom in or out. When the slider control 176 is

abut a sidewall of the mobile device 102 when the camera

system is attached to the mobile device. The platform 154 can be formed integrally with the housing 114 of the camera system 100 or can be coupled thereto using any of a variety of attachment techniques, such as adhesives, screws, inter ference fits, threaded connections, Sonic-welding, etc. The platform 154 can include one or more connection features 156 configured to mechanically couple the camera system

capture button 160 which can be actuated by a user to capture a still image or, when in a video capture mode, to start or stop recording of video. The user interface can also include a viewfinder display area 162 where a real-time feed of images captured by the image sensor 134 can be dis played. The user interface can also include a toolbar 164 with a plurality of buttons for selecting various functions of the camera system 100. The toolbar 164 can be displayed along a vertical edge of the mobile device's display Screen 104, as shown in FIG. 11B, or in any other orientation or position on the display screen. In the illustrated embodi

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65

the lens 116. Selection of the flash button 172 can cause various

controls for adjusting the flash 108/142/146 to be displayed, Such as controls for turning the flash off turning the flash on, setting the flash to an automatic mode, adjusting the inten sity of the flash, adjusting the timing of the flash, etc. Selection of the settings button 174 can cause various controls for adjusting the camera system 100 to be dis played, such as controls for selecting whether or not to use an on-board storage of the camera system, updating the camera application Software, changing the resolution or Video quality settings of the camera system, etc. The user interface can also include controls for adjusting luminosity, applying special effects, and turning automatic focusing on or off. If the camera system 100 includes an onboard battery or memory, the user interface can display indicators showing the amount of battery life remaining or the amount of free memory space remaining.

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 21 of 22 PageID #: 32

US 9,503,625 B2 13 Once the user has adjusted the camera system 100 to the desired settings, or at any other desired time, the user can actuate the capture button 160 to capture a still image, to start video recording, or to stop video recording if video recording has already begun. Upon actuation of the capture button 160, the processor 120 sends instructions to the camera system, via the peripheral interface 110 and the mobile device interface 118 to perform an image capture operation. The captured image or video can then be trans mitted to the mobile device 102 for display or playback on

14 instructions can instruct the camera system 100 to adjust various parameters of the lens 116, image sensor 134, flash 142/146, etc.

10

the user interface.

FIG. 12 illustrates an exemplary method of operating the camera system 100 and mobile device 102. While various methods disclosed herein may be shown in relation to a flowchart or flowcharts, it should be noted that any ordering of method steps implied by such flowcharts or the descrip tion thereof is not to be construed as limiting the method to performing the steps in that order. Rather, the various steps of each of the methods disclosed herein can be performed in any of a variety of sequences. In addition, as the illustrated flowchart(s) are merely exemplary embodiments, various other methods that include additional steps or include fewer steps than illustrated are also within the scope of the present

can send instructions to the lens controller 136 of the camera

system 100 through the peripheral interface 110 and the mobile device interface 118. The instructions can instruct the 15

25

30

nism 156.

In step S1202, camera application software is launched. The software can be launched automatically when the cam era system 100 is coupled to the mobile device 102 (e.g., in response to completion of a circuit when the camera system is mechanically and electrically attached to the mobile device, or in response to a signal received by the processor 120 of the mobile device indicating that the camera system has been coupled). The software can also be launched manually by user selection of a camera application icon 158 using the touch-enabled display 104 or a hardware button 106 of the mobile device. The camera system 100 can be configured to communicate image data captured by the image sensor 134 in real time to the mobile device 102 via the mobile device interface 118 and the peripheral interface

35

40

45

110 to allow the mobile device to serve as a viewfinder for

the camera system (e.g., by displaying the real-time feed in an area 162 of the user interface). In other words, a real-time image of the scene at which the lens 116 is directed, as received and/or processed by the image sensor 134, can be displayed on the display screen 104 of the mobile device

50

102.

55

In step S1204, user interface controls of the camera application software can be actuated using the touch enabled display 104 or the hardware buttons 106 of the mobile device 102 to adjust various settings such as focus, Zoom, aperture, shutter speed, flash, luminosity, still image capture mode, video capture mode, etc., as described above. The processor 120 of the mobile device 102 can receive user inputs to the camera application Software and transmit corresponding instructions to the camera system 100. For example, the processor 120 can send instructions to the lens controller 136 of the camera system 100 through the periph eral interface 110 and the mobile device interface 118. The

camera system 100 to capture an image, start video capture, stop video capture, etc. When a flash function is enabled, the processor 120 can instruct the camera system 100 to actuate an onboard flash 142 or an external flash 146 coupled thereto. Alternatively, or in addition, the processor 120 can actuate the flash 108 of the mobile device 102.

invention.

The illustrated method begins at step S1200, in which the camera system 100 is coupled to the mobile device 102, for example by inserting a male electrical connector of the camera system into a counterpart female connector of the mobile device. Coupling the camera system 100 to the mobile device 102 can also include positioning the mobile device within a cradle 152 of the camera system, or attach ing a platform 154 of the camera system to the mobile device using magnetic attraction or some other attachment mecha

In step S1206, user interface controls of the camera application software can be actuated using the touch enabled display 104 or the hardware buttons 106 of the mobile device 102 to perform an image capture operation (e.g., to capture a still image or a video). The processor 120 of the mobile device 102 can receive user inputs to the camera application Software and transmit corresponding instructions to the camera system 100. For example, the processor 120

In step S1208, image data captured by the camera system 100 can be stored on a local memory of the camera system or transmitted to the mobile device 102 for storage in the mobile device's storage unit 126. As used herein, image data can include still image data, video image data, and audio components of a video captured using a microphone (e.g., a microphone of the camera system 100 or the mobile devices microphone 132). In some embodiments, captured image data is transmitted through the mobile device interface 118 to the peripheral interface 110 of the mobile device 102 for storage on the mobile device. In step S1210, the mobile device 102 can be used to process, edit, or share image data stored on the mobile device or on the camera system 100. The various functions performed by the camera software application can be logically described as being performed by one or more modules. It will be appreciated that such modules can be implemented in hardware, Software, or a combination thereof. It will further be appreciated that, when implemented in Software, modules can be part of a single program or one or more separate programs, and can be implemented in a variety of contexts (e.g., as part of an operating system, a device driver, a standalone application, and/or combinations thereof). In addition, software embody ing one or more modules can be stored as an executable program on one or more non-transitory computer-readable storage mediums. Although the invention has been described by reference to specific embodiments, it should be understood that numer ous changes may be made within the spirit and scope of the inventive concepts described. Accordingly, it is intended that the invention not be limited to the described embodiments,

but that it have the full scope defined by the language of the following claims.

60

65

The invention claimed is:

1. A camera system, comprising: a camera housing: a lens mounted in the housing and configured to direct light onto an image sensor disposed within the housing, the lens having an adjustable focal length, aperture, and shutter speed and being positionable in at least a fully-retracted position and a fully-extended position; a power source configured to power extension and retrac tion of the lens, wherein the power source automati cally retracts the lens when the camera system is disconnected from a mobile device, the power source comprising at least one of a battery and a capacitor,

Case 4:19-cv-00229 Document 1-2 Filed 03/26/19 Page 22 of 22 PageID #: 33

US 9,503,625 B2 15 a cradle configured to receive at least a portion of a mobile device, the cradle comprising a base and four sidewalls that define a recess which is negative of at least a portion of a mobile device and being configured to

16 USB connector, an Apple(R) 30-pin connector, an Apple(R) Lightning port connector, and a jack connector. 5. The camera system of claim 1, wherein the image sensor has a resolution of at least about 10 megapixels. 6. The camera system of claim 1, wherein the lens has a

receive a mobile device in an interference fit; and

mechanical shutter.

a mobile device connector at least partially disposed within the cradle and configured to mechanically and electrically couple the camera system to a mobile device;

wherein the housing has a length of 1 cm greater than an external diameter of the lens and wherein the housing has a width of 1 cm greater than the external diameter

7. The camera system of claim 1, wherein the housing has a length of less than about six centimeters, a width of less than about six centimeters, and a depth of less than about 10

of the lens; and

wherein the camera system does not include a user interface.

2. The camera system of claim 1, wherein the camera system does not include a storage medium and is instead configured to transmit captured image data through the connector to a mobile device for storage on the mobile device when the camera system is coupled to the mobile device.

3. The camera system of claim 1, wherein the camera system does not include a shutter button or a display screen. 4. The camera system of claim 1, wherein the connector comprises at least one of a micro-USB connector, a mini

15

two centimeters.

8. The camera system of claim 1, further comprising an external flash connector and an external flash configured to be electrically and mechanically coupled to the camera housing by the external flash connector. 9. The camera system of claim 8, wherein the external flash connector is disposed along an edge of the camera housing that is opposite from an edge of the camera housing along which the mobile device connector is disposed. 10. The camera system of claim 8, wherein the external flash connector is disposed along an edge of the camera housing that is adjacent to an edge of the camera housing along which the mobile device connector is disposed. 11. The camera system of claim 1, wherein the cradle is formed from an elastomeric material. k

k

k

k

k

JS 44 (Rev. 02/19)

Case 4:19-cv-00229 Document 1-3 Filed 03/26/19 Page 1 of 2 PageID #: 34

CIVIL COVER SHEET

The JS 44 civil cover sheet and the information contained herein neither replace nor supplement the filing and service of pleadings or other papers as required by law, except as provided by local rules of court. This form, approved by the Judicial Conference of the United States in September 1974, is required for the use of the Clerk of Court for the purpose of initiating the civil docket sheet. (SEE INSTRUCTIONS ON NEXT PAGE OF THIS FORM.)

I. (a) PLAINTIFFS

DEFENDANTS

HUAWEI TECHNOLOGIES USA, INC. and HUAWEI DEVICE USA, INC.

RUI PEDRO OLIVEIRA

Collin

(b) County of Residence of First Listed Plaintiff

County of Residence of First Listed Defendant

(EXCEPT IN U.S. PLAINTIFF CASES) NOTE:

(c) Attorneys (Firm Name, Address, and Telephone Number)

(IN U.S. PLAINTIFF CASES ONLY) IN LAND CONDEMNATION CASES, USE THE LOCATION OF THE TRACT OF LAND INVOLVED.

Attorneys (If Known)

Michael C. Smith - Siebman, Forrest, Burg & Smith, LLP 113 E. Austin St., Marshall, Texas 75670 903-938-8900

II. BASIS OF JURISDICTION (Place an “X” in One Box Only) ’ 1

U.S. Government Plaintiff

’ 3

Federal Question (U.S. Government Not a Party)

’ 2

U.S. Government Defendant

’ 4

Diversity (Indicate Citizenship of Parties in Item III)

III. CITIZENSHIP OF PRINCIPAL PARTIES (Place an “X” in One Box for Plaintiff (For Diversity Cases Only) PTF Citizen of This State ’ 1

’ ’ ’ ’ ’

’ 2

’

2

Incorporated and Principal Place of Business In Another State

’ 5

’ 5

Citizen or Subject of a Foreign Country

’ 3

’

3

Foreign Nation

’ 6

’ 6

’ ’ ’ ’ ’ ’ ’

’ ’ ’ ’ ’ ’ ’ ’ ’ ’

’ ’ ’ ’ ’ ’

Click here for: Nature of Suit Code Descriptions.

TORTS

110 Insurance 120 Marine 130 Miller Act 140 Negotiable Instrument 150 Recovery of Overpayment & Enforcement of Judgment 151 Medicare Act 152 Recovery of Defaulted Student Loans (Excludes Veterans) 153 Recovery of Overpayment of Veteran’s Benefits 160 Stockholders’ Suits 190 Other Contract 195 Contract Product Liability 196 Franchise

REAL PROPERTY 210 Land Condemnation 220 Foreclosure 230 Rent Lease & Ejectment 240 Torts to Land 245 Tort Product Liability 290 All Other Real Property

’ ’ ’ ’ ’ ’ ’

PERSONAL INJURY 310 Airplane 315 Airplane Product Liability 320 Assault, Libel & Slander 330 Federal Employers’ Liability 340 Marine 345 Marine Product Liability 350 Motor Vehicle 355 Motor Vehicle Product Liability 360 Other Personal Injury 362 Personal Injury Medical Malpractice CIVIL RIGHTS 440 Other Civil Rights 441 Voting 442 Employment 443 Housing/ Accommodations 445 Amer. w/Disabilities Employment 446 Amer. w/Disabilities Other 448 Education

and One Box for Defendant) PTF DEF Incorporated or Principal Place ’ 4 ’ 4 of Business In This State

Citizen of Another State

IV. NATURE OF SUIT (Place an “X” in One Box Only) CONTRACT

DEF ’ 1

FORFEITURE/PENALTY

PERSONAL INJURY ’ 365 Personal Injury Product Liability ’ 367 Health Care/ Pharmaceutical Personal Injury Product Liability ’ 368 Asbestos Personal Injury Product Liability PERSONAL PROPERTY ’ 370 Other Fraud ’ 371 Truth in Lending ’ 380 Other Personal Property Damage ’ 385 Property Damage Product Liability PRISONER PETITIONS Habeas Corpus: ’ 463 Alien Detainee ’ 510 Motions to Vacate Sentence ’ 530 General ’ 535 Death Penalty Other: ’ 540 Mandamus & Other ’ 550 Civil Rights ’ 555 Prison Condition ’ 560 Civil Detainee Conditions of Confinement

’ 625 Drug Related Seizure of Property 21 USC 881 ’ 690 Other

LABOR ’ 710 Fair Labor Standards Act ’ 720 Labor/Management Relations ’ 740 Railway Labor Act ’ 751 Family and Medical Leave Act ’ 790 Other Labor Litigation ’ 791 Employee Retirement Income Security Act

BANKRUPTCY ’ 422 Appeal 28 USC 158 ’ 423 Withdrawal 28 USC 157 PROPERTY RIGHTS ’ 820 Copyrights ’ 830 Patent ’ 835 Patent - Abbreviated New Drug Application ’ 840 Trademark SOCIAL SECURITY ’ 861 HIA (1395ff) ’ 862 Black Lung (923) ’ 863 DIWC/DIWW (405(g)) ’ 864 SSID Title XVI ’ 865 RSI (405(g))

FEDERAL TAX SUITS ’ 870 Taxes (U.S. Plaintiff or Defendant) ’ 871 IRS—Third Party 26 USC 7609

IMMIGRATION ’ 462 Naturalization Application ’ 465 Other Immigration Actions

OTHER STATUTES ’ 375 False Claims Act ’ 376 Qui Tam (31 USC 3729(a)) ’ 400 State Reapportionment ’ 410 Antitrust ’ 430 Banks and Banking ’ 450 Commerce ’ 460 Deportation ’ 470 Racketeer Influenced and Corrupt Organizations ’ 480 Consumer Credit ’ 485 Telephone Consumer Protection Act ’ 490 Cable/Sat TV ’ 850 Securities/Commodities/ Exchange ’ 890 Other Statutory Actions ’ 891 Agricultural Acts ’ 893 Environmental Matters ’ 895 Freedom of Information Act ’ 896 Arbitration ’ 899 Administrative Procedure Act/Review or Appeal of Agency Decision ’ 950 Constitutionality of State Statutes

V. ORIGIN (Place an “X” in One Box Only) ’ 1 Original Proceeding

’ 2 Removed from State Court

’ 3

’ 6 Multidistrict Litigation Transfer (specify) Cite the U.S. Civil Statute under which you are filing (Do not cite jurisdictional statutes unless diversity): Remanded from Appellate Court

’ 4 Reinstated or Reopened

’ 5 Transferred from Another District

’ 8 Multidistrict Litigation Direct File

35 U.S.C. §271

VI. CAUSE OF ACTION Brief description of cause:

Non-infringement of patent

’ CHECK IF THIS IS A CLASS ACTION VII. REQUESTED IN UNDER RULE 23, F.R.Cv.P. COMPLAINT: VIII. RELATED CASE(S) (See instructions): IF ANY JUDGE DATE

CHECK YES only if demanded in complaint: ’ Yes ’ No JURY DEMAND:

DEMAND $

DOCKET NUMBER

SIGNATURE OF ATTORNEY OF RECORD

/s/ Michael C.Smith

03/26/2019 FOR OFFICE USE ONLY RECEIPT #

AMOUNT

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APPLYING IFP

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JUDGE

MAG. JUDGE

Reset

Case 4:19-cv-00229 Document 1-3 Filed 03/26/19 Page 2 of 2 PageID #: 35

JS 44 Reverse (Rev. 02/19)

INSTRUCTIONS FOR ATTORNEYS COMPLETING CIVIL COVER SHEET FORM JS 44 Authority For Civil Cover Sheet The JS 44 civil cover sheet and the information contained herein neither replaces nor supplements the filings and service of pleading or other papers as required by law, except as provided by local rules of court. This form, approved by the Judicial Conference of the United States in September 1974, is required for the use of the Clerk of Court for the purpose of initiating the civil docket sheet. Consequently, a civil cover sheet is submitted to the Clerk of Court for each civil complaint filed. The attorney filing a case should complete the form as follows: I.(a)

(b)

(c)

Plaintiffs-Defendants. Enter names (last, first, middle initial) of plaintiff and defendant. If the plaintiff or defendant is a government agency, use only the full name or standard abbreviations. If the plaintiff or defendant is an official within a government agency, identify first the agency and then the official, giving both name and title. County of Residence. For each civil case filed, except U.S. plaintiff cases, enter the name of the county where the first listed plaintiff resides at the time of filing. In U.S. plaintiff cases, enter the name of the county in which the first listed defendant resides at the time of filing. (NOTE: In land condemnation cases, the county of residence of the "defendant" is the location of the tract of land involved.) Attorneys. Enter the firm name, address, telephone number, and attorney of record. If there are several attorneys, list them on an attachment, noting in this section "(see attachment)".

II.

Jurisdiction. The basis of jurisdiction is set forth under Rule 8(a), F.R.Cv.P., which requires that jurisdictions be shown in pleadings. Place an "X" in one of the boxes. If there is more than one basis of jurisdiction, precedence is given in the order shown below. United States plaintiff. (1) Jurisdiction based on 28 U.S.C. 1345 and 1348. Suits by agencies and officers of the United States are included here. United States defendant. (2) When the plaintiff is suing the United States, its officers or agencies, place an "X" in this box. Federal question. (3) This refers to suits under 28 U.S.C. 1331, where jurisdiction arises under the Constitution of the United States, an amendment to the Constitution, an act of Congress or a treaty of the United States. In cases where the U.S. is a party, the U.S. plaintiff or defendant code takes precedence, and box 1 or 2 should be marked. Diversity of citizenship. (4) This refers to suits under 28 U.S.C. 1332, where parties are citizens of different states. When Box 4 is checked, the citizenship of the different parties must be checked. (See Section III below; NOTE: federal question actions take precedence over diversity cases.)

III.

Residence (citizenship) of Principal Parties. This section of the JS 44 is to be completed if diversity of citizenship was indicated above. Mark this section for each principal party.

IV.

Nature of Suit. Place an "X" in the appropriate box. If there are multiple nature of suit codes associated with the case, pick the nature of suit code that is most applicable. Click here for: Nature of Suit Code Descriptions.

V.

Origin. Place an "X" in one of the seven boxes. Original Proceedings. (1) Cases which originate in the United States district courts. Removed from State Court. (2) Proceedings initiated in state courts may be removed to the district courts under Title 28 U.S.C., Section 1441. Remanded from Appellate Court. (3) Check this box for cases remanded to the district court for further action. Use the date of remand as the filing date. Reinstated or Reopened. (4) Check this box for cases reinstated or reopened in the district court. Use the reopening date as the filing date. Transferred from Another District. (5) For cases transferred under Title 28 U.S.C. Section 1404(a). Do not use this for within district transfers or multidistrict litigation transfers. Multidistrict Litigation – Transfer. (6) Check this box when a multidistrict case is transferred into the district under authority of Title 28 U.S.C. Section 1407. Multidistrict Litigation – Direct File. (8) Check this box when a multidistrict case is filed in the same district as the Master MDL docket. PLEASE NOTE THAT THERE IS NOT AN ORIGIN CODE 7. Origin Code 7 was used for historical records and is no longer relevant due to changes in statue.

VI.

Cause of Action. Report the civil statute directly related to the cause of action and give a brief description of the cause. Do not cite jurisdictional statutes unless diversity. Example: U.S. Civil Statute: 47 USC 553 Brief Description: Unauthorized reception of cable service

VII.

Requested in Complaint. Class Action. Place an "X" in this box if you are filing a class action under Rule 23, F.R.Cv.P. Demand. In this space enter the actual dollar amount being demanded or indicate other demand, such as a preliminary injunction. Jury Demand. Check the appropriate box to indicate whether or not a jury is being demanded.

VIII. Related Cases. This section of the JS 44 is used to reference related pending cases, if any. If there are related pending cases, insert the docket numbers and the corresponding judge names for such cases.

Date and Attorney Signature. Date and sign the civil cover sheet.