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`Paper No. _____
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`Filed on behalf of: Telefonaktiebolaget L. M. Ericsson
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`By: Peter J. Ayers
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`LEE & HAYES, PLLC
`13809 Research Blvd., Suite 405
`Austin, TX 78750
`Phone: (512) 505-8162
`Email: peter@leehayes.com
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`J. Christopher Lynch
`LEE & HAYES, PLLC
`601 W. Riverside Avenue, Suite 1400
`Spokane, WA 99201
`Phone: (509) 324-9256
`Email: chris@leehayes.com
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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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`BROADCOM CORPORATION
`Petitioner
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`v.
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`ERICSSON
`Patent Owner
`____________________
`
`Case IPR2013-00636
`Patent 6,424,625
`____________________
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`REVOCATION OF POWER OF ATTORNEY AND
`NEW POWER OF ATTORNEY PER 37 C.F.R. § 42.10(b)
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`
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`Case IPR2013-00636
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`Patent 6,424,625
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`Telefonaktiebolaget L.M. Ericsson (“Ericsson”), patent owner of US. Patent
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`No. 6,424,625:
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`Hereby revokes all previous Powers of Attorney given in the above
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`referenced proceeding, IPR20 1 3-0063 6.
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`In accordance with 37 CPR.
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`§ 42.10(b), hereby grants full Power of
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`Attorney to the practitioners associated with Lee & Hayes, PLLC, Customer
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`Number 29150, including the following lead. and backup counsel, to transact all
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`business in the United States Patent & Trademark Office associated with an inter
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`partes review of US. Patent No. 6,424,625:
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`Lead Counsel
`Peter J. Ayers
`Reg. No. 38,374
`LEE & HAYES, PLLC
`13809 Research Blvd, Suite 405
`Austin, TX 78750
`Phone: (512) 505-8162
`Fax: (509) 944-4693
`peter@leehayes.com
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`Back-up Counsel
`J. Christopher Lynch
`Reg. No. 34,216
`LEE & HAYES, PLLC
`601 W. Riverside Ave, Suite 1400
`Spokane, WA 99201
`Phone: (509) 324-9256
`Fax: (509) 323-8979
`chris@1eehayes.com
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`I have authority to sign this document on behalf of Ericsson.
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`Signature:
`Name:
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`”EDGE—1L gob—El H
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`\
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`Date:
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`l a)“; ( 241$
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`Title:
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`[A—sSgWT éggm amassed me
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`
`
`Case IPR2013-00636
`Patent 6,424,625
`
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`CERTIFICATE OF SERVICE
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`The undersigned certifies that on November 1, 2013 the foregoing
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`REVOCATION OF POWER OF ATTORNEY AND NEW POWER OF
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`ATTORNEY was served on Lead and Back-up Counsel for Broadcom Corporation
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`by sending the same via Federal Express to the service address provided in
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`Broadcom’s Mandatory Notices:
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`Dominic E. Massa, Lead Counsel
`Michael A. Diener, Back-up Counsel
`Wilmer Cutler Pickering Hale and Dorr, LLP
`60 State Street
`Boston, MA 02109
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`
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`LEE & HAYES PLLC
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` /Peter J. Ayers/
`Peter J. Ayers, Reg. No. 38,374
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`3
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