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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`In re patent of Bessette et a1.
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`U.S. Patent No. 6,807,524
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`Issued: August 21, 2007
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`Title: Perceptual Weighting Device
`and Method for Efficient Coding of
`Wideband Signals
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`Petition for Inter Parres Review
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`Attorney Docket No.1 52959.38
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`Customer No.:
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`27683
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`Real Party in Interest: Apple Inc.
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`PETITIONER’S POWER OF ATTORNEY PURSUANT TO 37 CFR 42.10(b)
`FOR PETITION FOR INTER PARTES REVIEW
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`Pursuant to 37 CFR 42.10(b) Petitioner, Apple Inc., hereby appoints the
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`Practitioner(s) associated with Customer Number 27683, as its attorney(s) to prosecute
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`and to transact all business before the Patent Trial & Appeal Board of the United States
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`Patent and Trademark Office in connection with the above-identified petition for Inter
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`Partes Review.
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`Please recognize the correspondence address (including any electronic mail address)
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`associated with Customer Number 27683 for the above-identified Inter Partes Review
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`proceeding number to be the address associated with the appointed lead and backup
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`counsels.
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`The undersigned is authorized to sign this Power of Attorney on behalf of the
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`v P
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`rinted Name: Noreen Tall
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`Petitioner.
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`Title: Vice President, Chief Litigation Counsel
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`