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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`ARRIS GROUP, INC.
`Petitioner
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`TQ DELTA, LLC
`Patent Owner
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`Case No.: Unassigned
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`POWER OF ATTORNEY
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`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`United States Patent and Trademark Office
`PO Box 1450
`Alexandria, Virginia 22313–1450
`Submitted Electronically via the Patent Review Processing System
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`Inter Partes Review of Patent No. 8,432,956
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`Pursuant to 37 C.F.R. 42.10(b), Patent Owner, ARRIS GROUP, INC.,
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`hereby appoints the following lead and back-up counsel to prosecute and transact
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`all business before the Patent Trial & Appeal Board of the United States Patent and
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`Trademark Office connected with a Petition for Inter Partes Review of U.S. Patent
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`No. 8,432,956 entitled “Multicarrier Modulation Messaging for Power Level Per
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`Subchannel Information” in which, TQ DELTA, LLC has ownership interest:
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`LEAD COUNSEL
`Charles Griggers
`USPTO Reg. No. 47,283
`charles.griggers@thomashorstemeyer.com
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`Thomas | Horstemeyer, LLP
`400 Interstate North Parkway
`Suite 1500
`Atlanta, Georgia 30339
`Tel: (770) 933-9500
`Fax: (770) 951-0933
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`The undersigned is authorized to sign this Power of Attorney on behalf of
`Patent Owner, ARRIS GROUP, INC.
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`Date: _____________________
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`_______________________________
`Name: Bob Starr
`Title: Senior Patent Counsel for
`ARRIS GROUP, INC.
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`2