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`ofU.S. Patent No. 7,535,890
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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`FACEBOOK, INC., WHATSAPP INC.
`Petitioners
`
`V.
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`UNILOC USA, INC., UNILOC LUXEMBOURG, S.A.,
`Patent Owner
`
`US. Patent No. 7,535,890
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`Title: SYSTEM AND METHOD FOR INSTANT VOIP MESSAGING
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`PETITIONERS’ POWER OF ATTORNEY
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`
`
`Petition for Inter Partes Review
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`ofU.S. Patent No. 7,535,890
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`Petitioners, Facebook, Inc. and WhatsApp Inc., hereby appoint the following
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`practitioners as their attorneys to transact all business in the United States Patent &
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`Trademark Office associated with the above captioned Inter Partes Review:
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`LEAD COUNSEL
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`FIRST BACK-UP COUNSEL
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`Phillip E. Morton (Reg. No. 57,835)
`Heidi L. Keefe (Reg. No. 40,673)
`pmorton@cooley.com
`hkeefe@cooley.com
`FB_Uniloc2_890_PTAB_IPR@cooley.com FB_Uniloc2_890_PTAB_IPR@cooley.com
`COOLEY LLP
`COOLEY LLP
`
`
`
`
`
`ATTN: Patent Group
`1299 Pennsylvania Ave., NW, Suite 700
`Washington DC. 20004
`Tel: (202) 728-7055
`Fax: 202 842-7899
`
`
`
`
`
`ATTN: Patent Group
`1299 Pennsylvania Ave., NW, Suite 700
`Washington, DC 20004
`Tel: (650) 843-5001
`Fax: 650 849-7400
`
`
`
`
`
`
`
`
`
`
`Mark R. Weinstein (Admission pro hac
`vice pending)
`mweinstein@cooley.com
`Tel: (650) 843-5007
`Fax: 650 849-7400
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`The individual signing below has the authority to execute this document on
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`behalf of Petitioners Facebook, Inc. and WhatsApp Inc.
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`mpg
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`NAME:
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`Stacy Chen
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`TITLE:
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`Lead Counsel IP
`
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`Facebook Inc.
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`DATE:
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`{clam 20s]
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`
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`CERTIFICATE OF SERVICE
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`
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`I hereby certify, pursuant to 37 C.F.R. Section 42.6, that a complete copy of
`the attached PETITIONERS’ POWER OF ATTORNEY and related documents,
`are being served via Federal Express on the 16th day of June, 2017, the same day as
`the filing of the above-identified document in the United States Patent and
`Trademark Office/Patent Trial and Appeal Board, upon the Patent Owner by serving
`the correspondence address of record with the USPTO as follows:
`
`Uniloc USA Inc.
`Legacy Town Center
`7160 Dallas Parkway, Suite 380
`Plano, TX 75024
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`and upon counsel of record for the Patent Owner in the litigations pending before
`the U.S. District Court for the Eastern District of Texas entitled Uniloc USA, Inc. et
`al. v. Facebook, Inc., Case No. 2:16-cv-00728-JRG and Uniloc USA, Inc. et al. v.
`WhatsApp, Inc., Case No. 2:16-cv-00645-JRG as follows:
`
`
`Anthony Michael Vecchione
`Edward R Nelson, III
`Nelson Bumgardner PC
`3131 West 7th Street, Suite 300
`Ft Worth, TX 76107
`
`/ Heidi L. Keefe /
`Heidi L. Keefe
`Reg. No. 40,673
`
`Paul J. Hayes
`Kevin Gannon
`James John Foster
`Prince Lobel Tye LLP
`One International Place, Suite 3700
`Boston, MA 02210
`
`
`DATED: June 16, 2017
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`
`
`
`
`COOLEY LLP
`ATTN: Patent Docketing
`1299 Pennsylvania Ave. NW, Suite 700
`Washington, D.C. 20004
`Tel: (650) 843-5001
`Fax: (650) 849-7400
`
`
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`