`
`In re Patent of:
`
`Eric Morton et al.
`
`U.S. Patent No.:
`Issue Date:
`Appl. Serial No.:
`Filing Date:
`Title:
`
`7,296,121
`November 13, 2007
`10/966,161
`October 15, 2004
`REDUCING PROBE TRAFFIC IN MULTIPROCESSOR SYSTEMS
`
`Attorney Docket No.: 39521-0007lP
`
`Mail Stop Patent Board
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`
`Alexandria, VA 22313-1450
`
`POWER OF ATTORNEY IN POST GRANT PROCEEDINGS BEFORE THE PATENT TRIAL AND
`APPEAL BOARD
`
`Samsung Electronics Co., Ltd., Samsung Electronics America, lnc., and Samsung
`
`Telecommunications America, LLC hereby appoint the following practitioners as their attorneys to transact
`
`all business in the United States Patent & Trademark Office associated with any interparfes review,
`
`covered business method review, post grant review, or other review proceedings before the Patent Trial
`
`and Appeal Board of the above-captioned patent:
`
`W. Karl Renner, Reg. No. 41,265
`
`Roberto J. Devoto, Reg. No. 55,108
`
`and all practitioners associated with PTO Customer Number 26171.
`
`I have the authority to execute this document on behalf of Samsung Electronics Co., Ltd.,
`
`Samsung Electronics America, |nc., and Samsung Telecommunications America, LLC
`
`SAMSUNG ELECTRONICS CO., LTD., SAMSUNG ELECTRONICS AMERICA, INC., AND
`
`SAMSUNG TELECOMMUNICATIONS AMERICA, LLC
`
`By: E /
`Name:
`€79‘ 57un‘~/reriq \
`Title: blI'e.CI'or ‘I’ S€nIl>r' GUASJ
`
`
`Date: “>154; /9’