`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`APPLE INC.,
`Petitioner
`
`V.
`
`MPH TECHNOLOGIES OY,
`Patent Owner
`
`Case IPR2019-00820
`
`Patent 7,937,581
`
`PETITIONER APPLE INC.’S POWER OF ATTORNEY
`
`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`US. Patent & Trademark Office
`
`P.O. Box 1450
`
`Alexandria, VA 22313-1450
`
`
`
`Petitioner Apple Inc. ’5 Power ofAttorney
`
`Pursuant to 37 CPR. § 42.10(b), Petitioner Apple Inc. hereby appoints
`
`practitioners of Customer No. 26111 as its attorneys to transact all business in the
`
`United States Patent & Trademark Office and Patent Trial and Appeal Board
`
`associated with the above-captioned inter partes review proceeding. These
`
`attorneys include at least:
`
`Lead Counsel
`
`Michael D. Specht, Reg. No. 54,463
`
`Back-up Counsel
`
`Daniel S. Block, Reg. No. 68,395
`Timothy L. Tang, Reg. No. 75,187
`
`Address
`
`STERNE, KESSLER, GOLDS'I‘EIN & Fox P.L.L.C.
`1 100 New York Avenue, NW.
`Washington, DC. 20005
`Tel.: 202-371-2600
`
`Fax: 202-371-2540
`
`FOR:
`
`A 1e
`
`0.
`
`SIGNATURE:
`
`Noreen Krall
`
`Vice President,
`Chief Litigation Counsel
`
`DATE:W
`
`12896464_l .docx
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`