`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`MICROSOFT CORPORATION,
`Petitioner,
`
`v.
`
`UNILOC 2017 LLC,
`Patent Owner.
`
`U.S. Patent No.: 7,075,917
`Issued: July 11, 2006
`Application No.: 09/973,312
`Filed: October 9, 2001
`Title: WIRELESS NETWORK WITH A DATA
`EXCHANGE ACCORDING TO THE ARQ METHOD
`
`POWER OF ATTORNEY FOR PETITION FOR
`INTER PARTES REVIEW OF U.S. PATENT NO. 7,075,917
`
`
`
`Commissioner:
`
`Petitioner Microsoft Corporation hereby appoints the practitioners associated
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`with Klarquist Sparkman, LLP, CUSTOMER NUMBER 24197, including the
`
`below-listed counsel, to transact all business before the Patent Trial & Appeal
`
`Board of the United States Patent and Trademark Office in connection with one or
`
`more Petitions for Inter Partes Review of U.S. Patent No. 7,075,917:
`
`Lead Counsel
`Andrew M. Mason, Reg. No. 64,034
`andrew.mason@klarquist.com
`
`Back-uD Counsel
`(First Back-Up)
`Joseph T. Jakubek, Reg. No. 34,190
`joseph.jakubek@klarquist.com
`
`Todd M. Siegel, Reg. No. 73,232
`todd.siegel@klarquist.com
`
`John D. Vandenberg, Reg. No. 31,312
`john. vandenbenz.(@k larquist.com
`KLARQUIST SPARKMAN, LLP
`121 SW Salmon Street, Suite 1600
`Portland, Oregon, 97204
`503-595-5300 (phone)
`503-595-5301 (fax)
`
`POWER OF ATTORNEY
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`Page 1
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`
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`The undersigned is authorized to sign this Power of Attorney on behalf of
`
`Petitioner, Microsoft Corporation.
`Dated: April Ll, 2019
`
`MICROSOFT CORPORATION
`
`Corporate Vice President
`Deputy General Counsel
`Microsoft Corporation
`
`POWER OF ATTORNEY
`
`Page2
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`
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`
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`CERTIFICATE OF SERVICE
`IN COMPLIANCE WITH 37 C.F.R. § 42.6(e)(4)
`
`The undersigned certifies that on April 19, 2019, a complete copy of
`
`Microsoft Corporation’s Power of Attorney for Petition for Inter Partes
`
`Review of U.S. Patent No. 7,075,917 was served via Federal Express at the
`
`following address of record for the subject patent:
`
`Philips Intellectual Property & Standards
`465 Columbus Avenue, Suite 340
`Valhalla, NY 10595
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`By: /Andrew M. Mason/
`Joseph T. Jakubek, (Reg. No. 34,190)
`joseph.jakubek@klarquist.com
`Andrew M. Mason (Reg. No. 64,034)
`andrew.mason@klarquist.com
`Todd M. Siegel (Reg. No. 73,232)
`todd.siegel@klarquist.com
`John D. Vandenberg (Reg. No. 31,312)
`john.vandenberg@klarquist.com
`KLARQUIST SPARKMAN, LLPKLARQUIST
`SPARKMAN, LLP
`One World Trade Center, Suite 1600
`121 S.W. Salmon Street
`Portland, Oregon 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
`
`CERTIFICATE OF SERVICE
`
`Page 1
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`