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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`COMCAST CABLE COMMUNICATIONS, LLC,
`Petitioner
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`v.
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`ROVI GUIDES, INC.,
`Patent Owner
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`Case IPR2017-01048
`Patent 8,578,413
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`PATENT OWNER ROVI GUIDES, INC.’S
`UPDATED POWER OF ATTORNEY
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`Mail Stop “PATENT BOARD”
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
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`Case IPR2017-01048
`U.S. Patent No. 8,578,413
`Pursuant to 37 C.F.R. § 42.10(b), Patent Owner Rovi Guides, Inc. hereby
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`appoints the practitioners of Customer No. 26111, in addition to the previously
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`appointed practitioners of Customer No. 28120, as its attorneys to transact all
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`business in the United States Patent & Trademark Office and Patent Trial and
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`Appeal Board associated with the above-captioned inter partes review of U.S.
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`Patent No. 8,578,413. These practitioners include at least:
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`Lead Counsel:
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`First Back-up Counsel
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`Additional Back-Up Counsel
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`Mark D. Rowland (Reg. No. 32,077)
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`Jason D. Eisenberg (Reg. No. 43,447)
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`Kristina Caggiano Kelly (Reg. No. 58,164)
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` Addresses
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`ROPES AND GRAY LLP
`IPRM – Floor 43
`Prudential Tower
`800 Boylston Street
`Boston, Massachusetts 02199-3600
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`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
`1100 New York Avenue, NW
`Washington, DC 20005
`202.371.2600 (reception)
`202.371.2540 (facsimile)
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`- 1 -
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`Case IPR2017-01048
`U.S. Patent No. 8,578,413
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`FOR: Rovi Guides, Inc.
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`SIGNATURE: /Michael Schwartz/
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`BY: Michael Schwartz
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`TITLE: Authorized Signatory
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`DATE: August 26, 2020
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