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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	ALBERTA TELECOMMUNICATIONS RESEARCH CENTRE v. AT&T CORPORATION	3:09-cv-03883	D.N.J.	Aug 5, 2009	11 Industry consortium	Alberta Telecommunications Research Centre	Verizon Services Corp. Zayo Group LLC AT&T Corp. Qwest Communications Company, LLC Comcast Corporation Masergy Communications, Inc. Charter Communications, Inc. AT&T Corp. BT Americas Inc. CSC Holdings LLC AT&T Corp. Earthlink, Inc. Telecommunications Research Laboratories Cox Communications, Inc. Cablevision Systems Corporation Frontier Communications Corporation TW Telecom Inc. Windstream Communications, Inc. Sprint Communications Company LP Qwest Corporation TR Technologies, Inc. Sprint Nextel Corporation