`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`Inter Partes Review of US. Patent No. 9,769,477
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`Inventors: James J. Fallon, Stephen J. McErlain
`Patent Issued: September 19, 2017
`Title: Video Data Compression Systems
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`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`United States Patent and Trademark
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`Office PO. Box 1450
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`Alexandria, VA 22313-1450
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`POWER OF ATTORNEY IN INTER PARTES REVIEW
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`Dear Sir/Madam,
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`Petitioner Comcast Cable Communications, LLC hereby appoints the
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`following attorneys to prosecute the above-captioned inter partes review and
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`transact all business in the US. Patent and Trademark Office connected therewith:
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`Lead Counsel
`James L. Day (jday@fbm.com)
`Reg. No. 72,681
`Farella Braun + Martel LLP
`235 Montgomery Street, 17th Floor
`San Francisco, CA 94104
`(415) 954-4414
`
`Backup Counsel
`Daniel Callaway (dcallaway@fbm.com)
`Reg. No. 74,267
`Farella Braun + Martel LLP
`235 Montgomery Street, 17th Floor
`San Francisco, CA 94104
`(415) 954-4924
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`For Petitioner Comcast Cable Communications, LLC
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`Via/Mv-
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`Name: David Marcus
`Title: SVP, DGC & Chief Litigation Counsel
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`ZM‘LO-th
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`Date
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