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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`_______________
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`HUAWEI DEVICE USA, INC. and ZTE (USA), INC.
`Petitioners
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`v.
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`ELECTRONICS AND TELECOMMUNICATIONS
`RESEARCH INSTITUTE
`Patent Owner
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`_______________
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`Case IRP2015-00221
`Patent 8,565,346
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`_______________
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`EXCLUSIVE LICENSEE SPH AMERICA, LLC’S
`POWER OF ATTORNEY IN INTER PARTES REVIEW
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`Case No. IRP2015-00221
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`Patent No. 8,565,346
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`The Exclusive Licensee of US. Patent No. 8,565,346, SPH AMERICA, LLC, hereby
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`appoints the following practitioners as its attorneys to the Inter Partes Review identified above,
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`and to transact all related business in the United States Patent and Trademark Office.
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`Lead Counsel:
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`Wayne M. Helge (Reg. No. 56,905)
`Davidson Berquist Jackson & Gowdey L.L.P.
`4300 Wilson Blvd., Suite 700
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`Arlington, VA 22203
`Telephone: 703-894-6400
`Fax: 703-894-6430
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`Email: whelge@dbjg.com
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`Backup Counsel:
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`Donald L. Jackson (Reg. No. 41,090)
`Davidson Berquist Jackson & Gowdey L.L.P.
`4300 Wilson Blvd, Suite 700
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`Arlington, VA 22203
`Telephone: 703-894-6400
`Fax: 703-894-6430
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`Email: djackson@dbjg.com
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`Michael R. Casey (Reg. No. 40,294)
`Davidson Berquist Jackson & Gowdey L.L.P.
`4300 Wilson Blvd, Suite 700
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`Arlington, VA 22203
`Telephone: 703-894-6400
`Fax: 703-894-6430
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`Email: mcasey@dbjg.com
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`The individual signing below has the authority to execute this document on behalf of
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`SPH AMERICA, LLC.
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`Dated:
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`/l /l ,2014
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`Respectfully submitted,
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`Position:
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`7mm“, Cot/ma.
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`Case No. IRP2015-00221
`Patent No. 8,565,346
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`CERTIFICATE OF SERVICE
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`I hereby certify that on November 13, 2014, a true and correct copy of the foregoing SPH
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`America, LLC’s Power of Attorney was served via email to the Petitioners by serving the
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`correspondence
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`addresses
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`of
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`record
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`at HuaweiSPHIPR@foley.com
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`and
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`docket_ip@pillsburylaw.com.
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`By:
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`/s/ Wayne M. Helge
`Registration No. 56,905
`Counsel for Patent Owner
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