`
`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—0007IP
`
`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
`
`Amazon.com, lnc., hereby appoints the following practitioners as its altorneysto transact all
`
`business in the United States Patent & Trademark Office associated with any infer parfes review, covered
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`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 Amazon.com, Inc.
`
`AMAZON.COM, INC.