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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`____________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`____________________
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`HTC CORPORATION and HTC AMERICA, INC.,
`Petitioners,
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`v.
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`PARTHENON UNIFIED MEMORY ARCHITECTURE LLC,
`Patent Owner.
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`––––––––––––––––––
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`Case No. IPR2015-01501
`U.S. Patent No. 7,777,753
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`PETITIONERS’ POWER OF ATTORNEY
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`In accordance with 37 C.F.R. § 42.10(b), Petitioners HTC Corporation
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`and HTC America, Inc., hereby appoint:
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`Lead Counsel
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`Back—up Lead Counsel
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`Back-up Lead Counsel
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`Joseph A. Micallef
`Reg. No. 39,772
`Sidley Austin LLP
`1501 K Street, N.W.
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`Stephen M. Everett
`Reg. No. 30,050
`Sidley Austin LLP
`555 California Street
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`Washington, D.C. 20005 Suite 2000
`jmica11ef@sid1ey.com
`San Francisco, CA 94104
`stepheneverettgcbsidleycom
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`Samuel A. Dillon
`Reg. No. 65,197
`Sidley Austin LLP
`1501 K Street, N.W.
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`Washington, D.C. 20005
`samuel.di1lon{qJsid1ey.con1
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`as its representative to act on its behalfin the above-identified petition for inter
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`partes review, with full power to appoint an associate agent; and to transact all
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`business in the United States Patent and Trademark Office in connection
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`therewith.
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`I have authority to sign this document on behalf of Petitioners l-ITC
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`Corporation and HTC
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`Signature:
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`er'ca,
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`(,
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`Name: M
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` Title:
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`IPR2015-01501
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`Petitioners’ Power of Attorney
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`CERTIFICATE OF SERVICE
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`Pursuant to 37 C.F.R. § 42.6(e), I hereby certify that on this 8th day of
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`September, 2016, I caused to be served a true and correct copy of the foregoing
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`by e-mail on the following counsel:
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`Masood Anjom (manjom@azalaw.com)
`Alisa Lipski (alipski@azalaw.com)
`Amir Alavi (aalavi@azalaw.com)
`Ahmad, Zavitsanos, Anaipakos, Alavi & Mensing P.C.
`1221 McKinney, Suite 3460
`Houston, TX 77010
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`Dated: September 8, 2016
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`Respectfully submitted,
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`/Joseph A. Micallef/
`Joseph A. Micallef
`Registration No. 39,772
`SIDLEY AUSTIN LLP
`1501 K Street NW
`Washington, DC 20005
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`Counsel for Petitioners