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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`RICOH AMERICAS CORPORATION and XEROX CORPORATION
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`Petitioners
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`V.
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`MPHJ TECHNOLOGY INVESTMENTS, LLC
`Patent Owner
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`Case IPR2013-00302
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`Patent 7,986,426
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`XEROX CORPORATION’S
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`UPDATED POWER OF ATTORNEY
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`Mail Stop “PA TENT BOARD”
`Patent Trial and Appeal Board
`US. Patent and Trademark Office
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`PO. Box 1450
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`Alexandria, VA 22313-1450
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`
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`Case IPR2013-00302 of
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`US. Patent No. 7,986,426
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`Pursuant to 37 C.F.R. § 42.10(b), Petitioner Xerox Corporation, having a
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`principal place of business at 45 Glover Avenue, Norwalk, CT 06856, updates its
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`power of attorney (Paper 3) to add the practitioners of Customer No. 26111 to
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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 associated with the above-identified inter partes
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`review of US. Patent No. 7,986,426. Specifically, additional backup counsel fi'om
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`practitioners of Customer No. 261 1 land others include:
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`H. Keeto Sabharwal (pro hac vice admittance pending)
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`phone: 202.772.8511
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`Dennies Varughese (Reg. No. 61,868)
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`phone: 202.772.8805
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`Richard M. Bemben (Reg. No. 68,658)
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`phone: 202.772.8549
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`Address:
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`STERNE, KESSLER, GOLDSTEIN & Fox P.L.L.C.
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`1100 New York Avenue, NW
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`Washington, DC 20005
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`202.371.2600 (reception)
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`202.371.2540 (facsimile)
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`keetos-PTAB sk £00m
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`dvarughe—PTAB@skgf.com
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`rbemben—PTAB@skgf.com
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`FOR: Xerox Co oration
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`SIGNATURE: 2%E
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`/
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`BY: Mark Costello, Esg.
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`TITLE: General Patent Counsel
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`and
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`Chief Strate Counsel
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`DATE:
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`1 ’60 w
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