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`______________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`______________
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`SONY CORPORATION; SONY CORPORATION OF AMERICA; SONY
`ELECTRONICS, INC.; SONY MOBILE COMMUNICATIONS AB; SONY
`MOBILE COMMUNICATIONS (USA) INC.; SONY COMPUTER
`ENTERTAINMENT INC. AND SONY COMPUTER ENTERTAINMENT
`AMERICA LLC,
`Petitioner
`v.
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`STRAIGHT PATH IP GROUP, INC.,
`Patent Owner
`
`______________
`
`Case No. IPR2014-00231
`U.S. Patent No. 6,009,469
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`______________
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`PATENT OWNER’S POWER OF ATTORNEY
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`Straight Path IP Group, Inc. (having a place of business at 5300 Hickory
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`Park Drive, Suite 218, Glen Allen, VA 23059, and formerly known as Innovative
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`Communications Technology, Inc., and having had an address of 1655 Fort Myer
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`Drive, Suite 700, Arlington, VA 22209), the assignee of the entire right, title and
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`interest in U.S. Patent No. 6,006,469, hereby revokes all previous power of
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`attorney given in the above-captioned application and appoints the following
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`practitioners as its attorneys to transact all business in the U.S. Patent and
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`Trademark Office associated with the above-captioned inter partes review:
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`The practitioners associated with customer number 110422, including, but
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`not limited to:
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`Patrick J. Lee (Reg. No. 61,746)
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`Michelle M. Chatelain (Reg. No. 71,435)
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`Alan M. Fisch
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`Jason F. Hoffman
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`R. William Sigler
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`The chain of title is provided in Appendix A, attached hereto.
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`The individual below has the authority to execute this document on behalf of
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`the Patent Owner.
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`Datezl December g, 2013
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`CEO, Siraight Path [P Group, Inc.