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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`SONY CORPORATION OF AMERICA AND HEWLETT-PACKARD CO.
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`Petitioners
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`V.
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`NETWORK—l SECURITY SOLUTIONS, INC.
`Patent Owner
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`CASE IPR: To be assigned
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`SONY CORPORATION OF AMERICA’S POWER OF ATTORNEY
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`Mail Stop Patent 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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`PETITIONER SONY CORPORATION OF AMERICA POWER OF ATTORNEY
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`Petitioner Sony Corporation of America hereby appoints the practitioners associated with
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`Finnegan, Henderson, Farabow, Garrett & Dunner, LLP, Customer Number 22,852, including
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`the following lead and backup counsel, as its attorneys to transact all business in the United
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`States Patent & Trademark Office associated with an inter partes review of US. Patent No.
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`6,218,930:
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`Lead Counsel: Lionel M. Lavenue (Reg. No. 46,859)
`Backup Counsel: Erika Arner (Reg. No. 57,540)
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`Please recognize the correspondence address (including any electronic mail address) for
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`the above—identified inter partes review to be the following address associated with Customer
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`Number 22,852 for the appointed lead and backup counsel:
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`Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
`901 New York Ave,NW
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`Washington, DC, 200M’-44 1 3
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`For Petitioner Sony Corporation of America
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`Name: Vladimir Elgort, Esq.
`Title: Senior Director, IP Counsel,
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`Sony Corporation of America
`Date: August 5, 2013
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`U.S. Patent No. 6,218,930
`Petition for Inter Partes Review
`Sony Corporation of America’s Power of Attorney
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`CERTIFICATE OF SERVICE UNDER 37 C.F.R. §§42.6(e), 42.105(a)
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`Pursuant to 37 C.F.R. §§42.6(e) and 42.105(a), I certify that I caused to be
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`served a true and correct copy of the foregoing “PETITIONER SONY
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`CORPORATION OF AMERICA’S POWER OF ATTORNEY” by FEDERAL
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`EXPRESS, on this 6th day of August 2013, on the Patent Owner at the
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`correspondence address of record for U.S. Patent No. 6,218,930, as follows:
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`BUCHANAN, INGERSOLL & ROONEY PC
`1737 KING STREET, SUITE 500
`ALEXANDRIA, VA 22313
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`Respectfully submitted,
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`/Lionel M. Lavenue /
`Lionel M. Lavenue
`Reg. No. 46,859
`(Lead Counsel)
`Two Freedom Square
`11955 Freedom Drive
`Reston, VA 20190-5675
`T: 571-203-2750
`F: 202-408-4400
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`August 6, 2013
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