Free Notice (Other) - District Court of Delaware - Delaware

Case 1:04-cv-00874-GMS

Document 156-3

Filed 04/12/2006

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IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF DELAWARE TELCORDIA TECHNOLOGIES, INC., Plaintiff, v. ALCATEL USA, INC., Defendant. NOTICE OF WITHDRAWAL OF OPPOSITION TO MOTION PLEASE TAKE NOTICE that Alcatel hereby withdraws its opposition (D.I. 55) to the request for a stay contained in Telcordia's Motion to Dismiss, Or in the Alternative, to Sever and Stay Alcatel's Counterclaim for Infringement of the '052 Patent (D.I. 54), and asks that claims pertaining to the `052 patent be stayed for the reasons set forth in Alcatel's letter to the Court dated April 12, 2006. Alcatel respectfully requests that the Court enter an Order in the form attached hereto, granting in part Telcordia's motion and staying all claims in this action relating to Alcatel's U.S. Patent No. 6,247,052 (the "'052 patent"). YOUNG CONAWAY STARGATT & TAYLOR, LLP /s/ Josy W. Ingersoll (No. 1088) ________________________________________ Josy W. Ingersoll (No. 1088) Karen L. Pascale (No. 2903) Adam W. Poff (No. 3990) The Brandywine Building 1000 West Street, 17th Floor Wilmington, Delaware 19801 (302) 571-6600 [email protected] Attorneys for Alcatel USA, Inc. C.A. No. 04-874-GMS

Dated: April 12, 2006

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063535.1001

Case 1:04-cv-00874-GMS

Document 156-3

Filed 04/12/2006

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OF COUNSEL: Stuart J. Sinder Clement J. Naples KENYON & KENYON LLP One Broadway New York, NY 10004 Tel. (212) 425-7200

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DB01:2065078.1 063535.1001

Case 1:04-cv-00874-GMS

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CERTIFICATE OF SERVICE I, Josy W. Ingersoll, Esquire hereby certify that on April 12, 2006, I caused to be electronically filed a true and correct copy of the foregoing document with the Clerk of the Court using CM/ECF, which will send notification that such filing is available for viewing and downloading to the following counsel of record: BY HAND DELIVERY Steven J. Balick, Esquire Ashby & Geddes 222 Delaware Avenue Wilmington, DE 19801 I further certify that on April 12, 2006, I caused a copy of the foregoing document to be served by hand delivery on the above-listed counsel of record and on the following nonregistered participants in the manner indicated:

BY E-MAIL Donald R. Dunner, Esquire Don O. Burley, Esquire Finnegan, Henderson, Farabow Garrett & Dunner, L.L.P. 901 New York Avenue, NW Washington, DC 20001 YOUNG CONAWAY STARGATT & TAYLOR, LLP

/s/ Josy W. Ingersoll (No. 1088) Josy W. Ingersoll (No. 1088) The Brandywine Building 1000 West Street, 17th Floor Wilmington, Delaware 19801 (302) 571-6600 [email protected] Attorneys for Alcatel USA, Inc.

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063535.1001

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Document 156-3

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COURTESY COPIES TO: Jack B. Blumenfeld, Esquire (by hand delivery) Morris, Nichols, Arsht & Tunnell 1201 N. Market Street Wilmington, DE 19801 Edward R. Reines, Esquire (by Federal Express) Weil, Gotshal & Manges Silicon Valley 201 Redwood Shores Parkway Redwood Shores, CA 94065 John W. Shaw, Esquire (by hand delivery) Young Conaway Stargatt & Taylor, LLP 1000 West Street, 17th Floor Wilmington, DE 19801 Steven C. Cherny, Esquire (by Federal Express) Latham & Watkins LLP 885 Third Avenue, Suite 1000 New York, NY 10022

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063535.1001