`
`In re Patent of:
`U.S. Patent No:
`Issue Date:
`Appl. Serial No:
`Filing Date:
`Title:
`
`Daniel Poznanovic
`7,149,867
`December 12, 2006
`10/869,200
`June 16, 2004
`SYSTEM AND METHOD OF ENHANCING EFFICIENCY AND
`UTIUZATION 01-" MEMORY BANDWIDTH IN RECONFIGURABLE
`l [ARDWARIE
`
`Mail Stop Patent Board
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`PO. Box 1450
`
`Alexandria, VA 22313—1450
`
`PETITIONER’S POWER OF ATTORNEY IN POST GRANT PROCEEDINGS BEFORE
`THE PATENT TRIAL AND APPEAL BOARD
`
`Petitioner, Xilinx, Inc., hereby appoints the following practitioners as its attorneys to
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`transact all business in the United States Patent & Trademark Office associated with any inter
`
`partes review, post grant review, or other review proceedings before the Patent Trial and Appeal
`
`Board of the above—captioned patent:
`
`
`
`David M. Hoffman, Reg. No. 54,174
`
`Kenneth W. Darby Jr., Reg. No. 65,068
`
`and all practitioners associated with PTO Customer Number 26191.
`
`I have the authority to execute this document on behalf of Xilinx, Inc.
`
`Xilinx, Inc.
`
`Name: Catia Ha o
`
`By:
`
`
`Title: Senior Vice President and General Counsel
`
`Date:MEL—#1
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`