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Cases Involving this patent

Displaying 1 - 1 of 1

#	Title	Civil Action	Venue	Filing Date	Asserter Categories	Patent Asserter	Alleged Infringer
1	QPSX Developments 5 Pty Ltd. v. Ciena Corporation et al	2:07-cv-00118	E.D.Tex.	Apr 9, 2007	1 Acquired patents	QPSX Developments 5 Pty Ltd.	Network Equipment Technologies, Inc. NEC Electronics America, Inc. RAD Data Communications, Inc. Ericsson, Inc Nokia Corporation Utstarcom, Inc., Carrier Access Corporation Ciena Corporation Huawei Enterprise USA Inc. Zhone Technologies, Inc. Futurewei Technologies, Inc. Nokia Siemens Networks US LLC Tellabs, Inc.