`
`UNITED STATES PATENT AND TRADEMARK OFFICE
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`_____________________
`
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`_____________________
`
`
`ROKU, INC., and VIZIO, INC.,
`Petitioners
`
`v.
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`ANCORA TECHNOLOGIES INC.,
`Patent Owner
`
`_____________________
`
`Case IPR2021-01406
`U.S. Patent No. 6,411,941
`_____________________
`
`
`
`
`PETITIONER VIZIO, INC.’S
`POWER OF ATTORNEY
`
`
`
`
`
`Mail Stop “PATENT BOARD”
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`
`
`Petitioner Vizio, Inc.’s Power ofAttorney
`
`Pursuant to 37 C.F.R. § 42.10(b), Petitioner Vizio, Inc., hereby appoints the
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`practitioners of Customer No. 26111 as its attorneys to transact all business in the
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`United States Patent & Trademark Office associated with the above-captioned
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`inter partes review of U.S. Patent No. 6,411,941.
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`These attorneys includeat least:
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`Lead Counsel:
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`Back-up Counsel:
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`Jon E. Wright, Reg. No. 50,720
`jwright-PTAB@sternekessler.com
`Tel.: 202-772-8651
`Fax: 202-371-2540
`
`Lestin L. Kenton, Reg. No. 72,314
`lkenton-PTAB@sternekessler.com
`Tel.: 202-772-8594
`Fax: 202-371-2540
`
`Dohm Chankong, Reg. No. 70,524
`dchankong-PTAB@sternekessler.com
`Tel.: 202-772-8529
`Fax: 202-371-2540
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`Address:
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`STERNE, KESSLER, GOLDSTEIN & FOXP.L.L.C.
`1100 New York Avenue, N.W.
`Washington, D.C. 20005
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`TITLE:__DY
`
`FOR:_ Vizio, Inc.
`
`IN
`SIGNATURE:
`BY:
`DAHmM :eae
`DATE:
`¥-vue TUL}
`
`
`
`Petitioner Vizio, Inc.’s Power of Attorney
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`CERTIFICATION OF SERVICE (37 C.F.R. §§ 42.6(e), 42.105(a))
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`The undersigned hereby certifies that on August 24, 2021, a true and correct
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`copy of the foregoing PETITIONER VIZIO, INC.’S POWER OF ATTORNEY
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`was served in its entirety on the following parties via U.S.P.S. Priority Mail
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`Express®:
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`Venable LLP
`P.O. Box 34385
`Washington, D.C. 20043-9998
`PAIR Correspondence Address of Record for U.S. Patent No. 6,411,941
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`The above-captioned documents were also served electronically via e-mail
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`on August 24, 2021 on the following parties:
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`Andres Healy
`Lexie G. White
`Susman Godfrey LLP
`ahealy@susmangodfrey.com
`lwhite@susmangodfrey.com
`
`Charles Ainsworth
`Robert Christopher Bunt
`Parker, Bunt & Ainsworth, P.C.
`charley@pbatyler.com
`rcbunt@pbatyler.com
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`Respectfully submitted,
`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
`
`/Jon E. Wright/
`Jon E. Wright
`Registration No. 50,720
`Attorney for Petitioner Vizio, Inc.
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`17215501_1.docx
`
`Date: August 24, 2021
`1100 New York Avenue, N.W.
`Washington, D.C. 20005-3934
`(202) 371-2600
`
`