`__________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`__________________
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`VIZIO, INC.,
`Petitioner,
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`v.
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`MULTIMEDIA TECHNOLOGIES PTE. LTD.,
`Patent Owner
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`__________________
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`Case No. IPR2024-00696
`U.S. Patent No. 9,247,174
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`PATENT OWNER’S FIRST AMENDED POWER OF ATTORNEY
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`Pursuant to 37 C.F.R. § 42.10(b), Patent Owner Multimedia Technologies Pte.
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`IPR2024-00696
`U.S. Patent No. 9,247,174
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`Ltd. hereby appoints the following practitioners as their attorneys to prosecute and
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`transact all business before the Patent Trial and Appeal Board of the United States
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`Patent and Trademark Office in connection with the above-captioned Inter Partes
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`review, and designates its lead and back-up counsel as follows:
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`Lead Counsel
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`Other Counsel
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`James T. Carmichael
`Reg. No. 45,306
`CARMICHAEL IP, PLLC
`8607 Westwood Center Drive
`Suite 270
`Tysons, VA 22182
`Email: jim@carmichalip.com
`Tel: (703) 646-9255
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`Stephen McBride
`Reg. No. 78,396
`CARMICHAEL IP, PLLC
`8607 Westwood Center Drive
`Suite 270
`Tysons, VA 22182
`Email: stevemcbride@carmichaelip.com
`Tel: 703-646-9247
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`Minghui Yang
`Reg. No. 71,989
`CARMICHAEL IP, PLLC
`8607 Westwood Center Drive
`Suite 270
`Tysons, VA 22182
`Email: mitch@carmichaelip.com
`Tel: 703-646-9248
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`Ryan J. Singer
`Reg. No. 79,736
`SCHULTE ROTH & ZABEL LLP
`919 Third Avenue
`New York, New York 10022
`Email: ryan.singer@srz.com
`Tel: (212) 756-2000
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`Page 1
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`IPR2024-00696
`U.S. Patent No. 9,247,174
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`Christopher M. Gerson (pro hac vice to be
`filed)
`SCHULTE ROTH & ZABEL LLP
`919 Third Avenue
`New York, New York 10022
`Email: chris.gerson@srz.com
`Tel: (212) 756-2000
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`Patent Owner also grants a full power of attorney to practitioners associated
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`with Customer Number 135533 to transact all business in the United States Patent
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`and Trademark Office associated with the above identified inter partes review.
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`The individual signing below has the authority to execute this document on
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`behalf of the Patent Owner.
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`Dated: May 29, 2024
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`Name: Brad Close
`Title: Director of Licensing and
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`Intellectual Property
`Multimedia Technologies Pte. Ltd.
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`Page 2
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`IPR2024-00696
`U.S. Patent No. 9,247,174
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`CERTIFICATE OF SERVICE
`The undersigned hereby certifies that a copy of the foregoing PATENT
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`OWNER’S FIRST AMENDED POWER OF ATTORNEY was served on May
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`29, 2024 via email to counsel of record:
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`Lead Counsel:
`Steven W. Hartsell (Reg. No. 58,788)
`SKIERMONT DERBY LLP
`1601 Elm Street, Suite 4400
`Dallas, TX 75201
`Tel: (214) 978-6600
`Fax: (214) 978-6601
`VIZIO_SDTeam@skiermontderby.com
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`Dated: May 29, 2024
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`Backup Counsel:
`Rex Hwang (Reg. No. 56,206)
`SKIERMONT DERBY LLP
`633 West Fifth Street, Suite 5800
`Los Angeles, CA 90071
`Tel: (213) 788-4500
`Fax: (213) 788-4545
`VIZIO_SDTeam@skiermontderby.com
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`Sarah E. Spires (Reg. No: 61,501)
`Paul J. Skiermont
`Ryan A. Hargrave
`Michael D. Ricketts
`SKIERMONT DERBY LLP
`1601 Elm Street, Suite 4400
`Dallas, TX 75201
`Tel: (214) 978-6600
`Fax: (214) 978-6601
`VIZIO_SDTeam@skiermontderby.com
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`/Ryan J. Singer/
`Ryan J. Singer
`Registration No. 79,736
`SCHULTE ROTH & ZABEL LLP
`919 Third Avenue
`New York, New York 10022
`Tel: (212) 756-2000
`Fax: (212) 593-5955
`ryan.singer@srz.com
`Counsel for Patent Owner
`Multimedia Technologies Pte. Ltd.
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`Page 3
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