`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`§ Petition for Inter Partes Review
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`§ Customer No. 27683
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`§ Petitioner: Ericsson Inc.
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`§ §
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`In re patent of Uniloc 2017 LLC
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`U.S. Patent No. 7,075,917
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`Issued: July 11, 2006
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`Title: WIRELESS NETWORK WITH
`A DATA EXCHANGE
`ACCORDING TO THE ARQ
`METHOD
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`PETITIONER'S POWER OF ATTORNEY PURSUANT TO 37 C.F.R.
`§ 42.10(b) FOR PETITION FOR INTER PARTES REVIEW
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`Pursuant to 37 C.F.R. § 42.10(b) Petitioner, Ericsson Inc., hereby appoints
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`the Practitioners associated with Customer Number 27683 as its attorneys to
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`prosecute and to transact all business before the Patent Trial & Appeal Board of
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`the United States Patent and Trademark Office in connection with the above-
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`identified petition for Inter Partes Review.
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`Please recognize the correspondence address (including any electronic mail
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`address) associated with Customer Number 27683 for the above-identified Inter
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`Partes Review proceeding number to be the address associated with the appointed
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`lead and backup counsels.
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`Page 1 of 2
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`The undersigned is authorized to sign this Power of Attorney on behalf ofI
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`the Petitioner.
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`Ericsson Inc.
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`@w w
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`Printed Name: R an C. Wirtz
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`Title: Associate General Counsel — Liti ation
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`Page 2 of 2
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