`Pepper Hamilton LLP
`125 High Street
`19th Floor, High Street Tower
`Boston, MA 02110
`(617) 204-5100 (telephone)
`(617) 204-5150 (facsimile)
`belangerw@pepperlaw.com
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`___________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`___________________
`
`MICROSOFT CORPORATION, SAMSUNG ELECTRONICS CO. LTD.,
`SAMSUNG ELECTRONICS AMERICA, INC. AND ZTE (USA), INC.
`Petitioners,
`
`v.
`
`IXI IP, LLC
`Patent Owner.
`___________________
`
`Case No. IPR2017-00898
`U.S. Patent 7,552,124
`___________________
`
`PATENT OWNER’S POWER OF ATTORNEY
`
`
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`
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`IXI IP, LLC (“Patent Owner”) hereby appoints the following practitioners as
`
`IPR2017-00898
`U.S. Patent 7,552,124
`
`
`
`its attorneys to transact all business before the Patent Trial and Appeal Board of
`
`the United States Patent and Trademark Office connected to the above-captioned
`
`Inter Partes Review of U.S. Patent No. 7,552,124.
`
`The individual signing below has the authority to execute this document on
`
`behalf of Patent Owner.
`
`William D. Belanger, Reg. No. 40,509
`Pepper Hamilton LLP
`125 High Street
`19th Floor, High Street Tower
`Boston, MA 02110
`(617) 204-5100 (telephone)
`(617) 204-5150 (facsimile)
`belangerw@pepperlaw.com
`Griffin Mesmer, Reg. No. 70,309
`Pepper Hamilton LLP
`125 High Street
`19th Floor, High Street Tower
`Boston, MA 02110
`(617) 204-5100 (telephone)
`(617) 204-5150 (facsimile)
`mesmerg@pepperlaw.com
`
`
`Signature:
`
`Andrew Schultz, Reg. No. 66,869
`Pepper Hamilton LLP
`125 High Street
`19th Floor, High Street Tower
`Boston, MA 02110
`(617) 204-5100 (telephone)
`(617) 204-5150 (facsimile)
`schultza@pepperlaw.com
`
`
`3/7/17
` Date:
`
`Name:
`
` Steve Pedersen
`
` Telephone: (212) 634-7150
`
`Title and Company: Manager, IXI IP, LLC
`
`
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`1
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` hereby certify that on March 9, 2017, a true and accurate copy of this paper,
`PATENT OWNER’S POWER OF ATTORNEY, was served on counsel for Petitioner
`(Andrew M. Mason, Joseph T. Jakubek, and J. Christopher Carraway) via email
`pursuant to Petitioner’s consent to electronic service:
`
`
`IPR2017-00898
`U.S. Patent 7,552,124
`
`CERTIFICATE OF SERVICE
`
`andrew.mason@klarquist.com
`joseph.jakubek@klarquist.com
`chris.carraway@klarquist.com
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`Respectfully submitted,
`By: /William D. Belanger/
`William D. Belanger, Reg. No. 40,509
`Pepper Hamilton LLP
`125 High Street
`19th Floor, High Street Tower
`Boston, MA 02110
`(617) 204-5100 (telephone)
`(617) 204-5150 (facsimile)
`Attorney for Patent Owner
`
`2
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` March 9, 2017
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` I
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`Dated:
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