`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`InRe:
`
`U.S. Patent 7,245,874
`
`: Attorney Docket No. 082944.0104
`
`Inventors:
`
`Y ehuda Rest, et al.
`
`Filed:
`
`August 1, 2001
`
`Issued:
`
`July 17, 2007
`
`: IPR No. Unassigned
`
`Assignee:
`
`Shiron Satellite Communications, Ltd.
`
`Title:
`
`Infrastructure for Telephony Network
`
`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, Virginia 22313-1450
`
`PETITIONER'S POWER OF ATTORNEY
`
`Petitioner Hughes Network Systems, LLC ("Petitioner" or "Hughes") hereby appoints the
`
`following practitioners as its attorneys to transact all business in the United States Patent and
`
`Trademark Office associated with Hughes's Petition for Inter Partes Review of U.S. Patent No.
`
`7,245,874.
`
`.
`
`Lead Counsel ..
`
`Eliot Williams
`Reg. No. 50,822
`Baker Botts L.L.P.
`1001 Page Mill Rd.
`Palo Alto, CA 94304-1007
`Tel. 650 739 7500
`Fax 650-736-7699
`eliot. williams@bakerbotts.com
`
`.
`
`Back-11D Cou11sel
`G. Hopkins Guy
`Reg. No. 35,886
`Baker Botts L.L.P.
`1001 Page Mill Rd.
`Palo Alto, CA 94304-1007
`Tel. 650 739 7500
`Fax 650-736-7699
`hop.guy(t7Jbakerbotts.com
`
`
`
`Petition for Inter Partes Review of U.S. Pat. No. 7,245,874
`
`Hughes also grants a full power of attorney to practitioners associated with the Customer
`
`Number 020384 to transact all business in the United States Patent and Trademark Office
`
`associated with the above identified Inter Partes Review.
`
`The individual signing below has the authority to execute this document on behalf of
`
`Hughes.
`
`Petitioner Hughes~Nenvork Sy; m? ?
`
`Signature: ~ ~ Date:
`£ /-Ly
`/?- Oe z_ eJ
`
`~~---~-?--~~~-
`
`Name:
`
`. Title:
`
`-2-