`Filed:
`
`UNITED STATES PATENTIAND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`'
`
`. GOOGLE INC.
`
`Petitioner
`
`V.
`
`IXI MOBILE (R&D) LTD.
`Patent Owner
`
`Patent No. 7,552,124
`
`POWER OF ATTORNEY FOR PETITIONER
`
`
`
`Paten-t No. 7,552,124
`
`Pursuant to 37 C.F.R. § 42.10(b), Google Inc. hereby revokes any previous
`
`powers of attorney given in this proceeding and hereby appoints the practitioners
`
`associated with Paul Hastings LLP, Customer Number 36,183, including Naveen
`
`Modi, Joseph E. Palys, Daniel Zeilberger, and Arvind Jairam as its attorneys to
`
`transact all business before the Patent Trial and Appeal Board of the United States
`
`Patent & Trademark Office in connection with all interpartes review proceedings
`
`involving U.S. Patent No. 7,552,124. Counse1’s contact and service information is
`
`provided below:
`
`Lead Counsel
`
`Back-U Counsel
`
`-
`
`Joseph E. Palys
`Paul Hastings LLP
`875 15'“ Street NW
`
`Washington, DC 20005
`Telephone: (202) 551-1996
`Facsimile: (202) 551-0496
`E-mail: PH-Google-IXL
`IPR aulhastins.com
`
`
`
`
`
`Naveen Modi (Reg. No. 46,224)
`Paul Hastings LLP
`875 15*“ Street NW
`
`Washington, DC 20005
`Telephone: (202) 551-1990
`Facsimile: (202) 551-0490
`E-mail: PH—Go0gle—IXI-
`IPR aulhastins.com
`
`
`
`
`
`Back-U n Counsel
`
`Back-U a Counsel
`
`
`
`
`
`Daniel Zeilberger (Reg. No. 65,349)
`Paul Hastings LLP
`875 15"‘ Street NW
`
`
`
`
`
`Washington, DC 20005
`Telephone: (202) 551-1887
`Facsimile: (202) 551-0387
`E-mail: PH-Google—1XI—
`aulhastins.com
`
`Washington, DC 20005
`Telephone: (202) 551-1993
`Facsimile: (202) 551-0493
`E—mail: PH—Google-IXI-
`aulhastins.com
`
`
`
`Arvind Jairam (Reg. No. 62,759)
`Paul Hastings LLP
`875 15"‘ Street NW
`
`
`
`CERTIFICATE OF SERVICE
`
`I hereby certify that on August 25, 2016, I caused a true and correct copy of
`
`the foregoing Power of Attorney to be served via express mail on the Patent Owner
`
`at the following correspondence address of record as listed on PAIR:
`
`
`DILWORTH PAXSON LLP
`1500 Market Street
`Suite 3500 E
`Philadelphia, PA 19102
`
`Respectfully submitted,
`
`By: /Naveen Modi/
`Naveen Modi (Reg. No. 46,224)
`Counsel for Petitioner
`
`
`
`Dated: August 25, 2016