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` Date Filed: November 25, 2013
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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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`XILINX, INC.
`Petitioner
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`v.
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`INTELLECTUAL VENTURES I LLC
`Patent Owner
`_______________
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`Case IPR2013-00029
`Patent 5,632,545
`_______________
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`JOINT NOTICE OF CHANGE TO DUE DATE 6
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`4849-8606-5175.1
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`IPR2013-00029
`Joint Notice of Change to Due Date 6
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`JOINT NOTICE OF CHANGE TO DUE DATE 6
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`In a conference call today between the Board and counsel for each party to discuss
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`patent owner’s request for an additional page, the Board denied patent owner’s request.
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`Instead, the Board required petitioner to use double spacing in its footnotes and to include
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`counsel’s signature block within the fifteen pages permitted for its Opposition. The Board
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`offered petitioner the opportunity to refile its opposition brief by deleting text, without any
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`additions at all, by Tuesday, November 26. Petitioner agreed to do so. The Board also
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`extended patent owner’s date for its reply brief, Due Date 6, to Wednesday, November 27,
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`2013.
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`Dated: November 25, 2013
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`/David L. McCombs/
`David L. McCombs
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`Registration No. 32,271
`Haynes and Boone, LLP
`2323 Victory Avenue, Suite 700
`Dallas, TX 75219
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`Counsel for Petitioner Xilinx
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`Respectfully submitted,
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`/George E. Quillin/
`George E. Quillin
`Registration No. 32,792
`Foley & Lardner LLP
`3000 K Street, N.W., Suite 600
`Washington, D.C. 20007
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`Counsel for Patent Owner
`Intellectual Ventures
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`4849-8606-5175.1
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that a copy of the foregoing JOINT NOTICE OF
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`CHANGE TO DUE DATE 6 is being served on counsel of record by filing this document
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`through the Patent Review Processing System as well as delivering a copy via commercial
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`overnight courier directed to the counsel of record for the Petitioner at the following address:
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`David L. McCombs, Esq.
`Haynes and Boone, LLP
`2323 Victory Avenue, Suite 700
`Dallas, TX 75219
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`Dated: November 25, 2013
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`Respectfully submitted,
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`/George E. Quillin/
`George E. Quillin
` Registration No. 32,792
` Counsel for Patent Owner
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`4849-8606-5175.1