EXHIBIT 3

Case 5:17-cv-00551-LHK Document 352-4 Filed 12/28/19 Page 1 of 4
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·1· · · · · · · · · UNITED STATES DISTRICT COURT

· · · · · · · · · NORTHERN DISTRICT OF CALIFORNIA

·2· · · · · · · · · · · ·SAN JOSE DIVISION

·3· ·__________________________________________________________

·4· ·CHRISTINA GRACE and KEN POTTER,

· · ·Individually and on Behalf of

·5· ·All Others Similarly Situated,

·6· · · · · · · Plaintiffs,

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· · · · · -vs-· · · · · · · · · · · · ·No. 5:17-cv-00551-LHK-NC

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·9· ·APPLE INC,

10· · · · · · · Defendant.

· · ·__________________________________________________________

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12· · · · ** HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY **

13· · · · · · ·VIDEO DEPOSITION OF DR. MARK T. JONES

14· · · · · · · · · · ·8:32 a.m. to 5:32 p.m.

15· · · · · · · · · · · ·September 24, 2018

16· · · · · · · · · · · Blacksburg, Virginia

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24· ·Job No. 37982/307500

25· · · · · · ·REPORTED BY:· Rhonda D. Tuck, RPR, CRR

Case 5:17-cv-00551-LHK Document 352-4 Filed 12/28/19 Page 2 of 4
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·1· ·here?

·2· · · ·A.· · ·With respect to browser performance, yes.

·3· · · ·Q.· · ·What case was that in, assuming it was in

·4· ·a case?

·5· · · ·A.· · ·I don't think that that testimony is

·6· ·public.

·7· · · ·Q.· · ·You shouldn't violate any confidentiality

·8· ·agreements that you have.

·9· · · · · · · What experience do you have that makes

10· ·you qualified to offer an expert opinion on the

11· ·performance of consumer electronic devices?

12· · · ·A.· · ·In terms of -- well, my focus on that

13· ·device is computer performance and computer

14· ·architecture and its performance and assessment of

15· ·it, and that's something that I have studied both as

16· ·an undergraduate and graduate student.· It's

17· ·something I've taught courses on, and it's something

18· ·that I've performed experiments on and written

19· ·papers on the performance of computer architectures.

20· · · ·Q.· · ·When you use "performance" in that

21· ·sentence, what do you mean?

22· · · ·A.· · ·Both in terms of -- the most common one

23· ·is with respect to time, the time to perform a

24· ·particular task or set of tasks or to even

25· ·characterize the difference between two

Case 5:17-cv-00551-LHK Document 352-4 Filed 12/28/19 Page 3 of 4
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·1· ·COMMONWEALTH OF VIRGINIA AT LARGE, to wit:

·2· · · · · ·I, Rhonda D. Tuck, RPR, CRR, Notary Public in and

·3· ·for the Commonwealth of Virginia at Large, and whose

·4· ·commission expires on May 31, 2020, do certify that the

·5· ·aforementioned appeared before me, was sworn by me, and

·6· ·was thereupon examined by counsel; and that the foregoing

·7· ·is a true, correct, and full transcript of the testimony

·8· ·adduced.

·9· · · · · ·I further certify that I am neither related to nor

10· ·associated with any counsel or party to this proceeding,

11· ·nor otherwise interested in the event thereof.

12· · · · · ·Given under my hand and notarial seal at

13· ·Charlottesville, Virginia, this 27th day of September,

14· ·2018.

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18· · · · · · · · __________________________________

19· · · · · · · · · · Rhonda D. Tuck, RPR, CRR

20· · · · · · ·Notary Public Registration No. 224847

21· · · · · · · ·Commonwealth of Virginia at Large

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25· ·Job No. 37982/307500

Case 5:17-cv-00551-LHK Document 352-4 Filed 12/28/19 Page 4 of 4