LUCENT TECHNOLOGIES, INC. v. EXTREME NETWORKS

No. CIV.A.03-508 JJF.

367 F.Supp.2d 649 (2005)

LUCENT TECHNOLOGIES, INC., Plaintiff, v. EXTREME NETWORKS, INC. and Foundry Networks, Inc., Defendants.

United States District Court, D. Delaware.

April 14, 2005.


Attorney(s) appearing for the Case

Josy W. Ingersoll, Esquire and John Shaw, Esquire of Young Conaway Stargatt & Taylor LLP, Wilmington, for Plaintiff Lucent Technologies, Inc.

Karen Jacobs Louden, Esquire and Philip H. Bangle, Esquire of Morris, Nichols, Arsht & Tunnell, Wilmington, Of Counsel: Terrence P. McMahon, Esquire, Vera M. Elson, Esquire, and Behrooz Shariati, Esquire of McDermott Will & Emery, Palo Alto, California; Rahael V. Lupo, Esquire of McDermott Will & Emery, Washington, D.C.; and Mark J. Itri, Esquire of McDermott Will & Emery, Irvine, CA, for Defendant Extreme Networks, Inc.

Philip A. Rovner, Esquire of Potter Anderson & Corroon LLP, Wilmington, Of Counsel: Henry C. Bunsow, Esquire, K.T. Cherian, Esquire, and Duane Mathiowetz, Esquire of Howrey Simon Arnold & White, LLP, San Francisco, CA, for Defendant Foundry Networks, Inc.


MEMORANDUM OPINION

FARNAN, District Judge.

This action was brought by Lucent Technologies, Inc. ("Lucent") against Extreme Networks, Inc. ("Extreme") and Foundry Networks, Inc. ("Foundry") for patent infringement. Lucent alleges that products manufactured and sold by Extreme infringe U.S. Patent Nos. 4,769,810 ("the '810 patent"); 4,769,811 ("the '811 patent"); 4,914,650 ("the '650 patent"); 4,922,486 ("the '486 patent"); and 5,245,607 ("the '607...

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