`
`In re Patent of:
`US. Patent No.:
`Issue Date:
`Appl. Serial No.:
`Filing Date:
`Title:
`
`James A. Billmaier et at.
`7,107,532
`September 12, 2006
`10/138,810
`May 3, 2002
`SYSTEM AND METHOD FOR FOCUSED NAVIGATION WITHIN A USER
`INTERFACE
`
`Mail Stop Patent Board
`Patent Trial and Appeal Board
`US. Patent and Trademark Office
`PO Box 1450
`
`Alexandria, VA 22313-1450
`
`PATENT OWNER’S POWER OF ATTORNEY IN AN INTER PARTES REVIEW
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`Patent Owner, ARRIS Enterprises LLC and Real Party-In-lnterest ARRIS International plc, hereby
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`appoint the following practitioners as its attorneys to transact all business in the United States Patent 8:
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`Trademark Office associated with any inter partes review, covered business method review, post grant
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`review, or other review proceedings before the Patent Trial and Appeal Board:
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`Christopher 0. Green, Reg. No. 52,964
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`Jeremy Monaldo, Reg. No. 58,680
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`Erin Alper, Reg. No. 67,205
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`and all practitioners associated with PTO Customer Number 26171.
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`I have the authority to execute this document on behalf of ARRIS Enterprises LLC and ARRIS
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`International plc.
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`ARRIS
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`TERPRISES
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`By:
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`Name: JIM 50540
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`Title: Sf. Couan
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`Date: S’Mn
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`PLC /
`NATIO I
`ARRIS |
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`By:
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`Name:
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`.I, 44
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`351540
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`Title:
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`6}. Comse/
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`Date: 3 lt-ffl 2
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`