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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	Energy Transportation Group Inc. v. Sonic Innovations Inc. et al	1:05-cv-00422	D.Del.	Jun 23, 2005	8 Product company	Energy Transportation Corp	Phonak LLC Widex A/S Starkey Laboratories, Inc. WDH Inc. William Demant Holding A/S Widex Hearing Aid Co Inc Unitron Hearing, Inc. Resistance Technology Inc. Widex USA, Inc. Bernafon AG Oticon, Inc. Bernafon LLC Oticon A/S Phonak Holding AG Phonak, Inc. USA GN Resound Corporation Phonak AG Unitron Hearing, Ltd. Gennum Corporation Sonic Innovations WDH Inc. GN Resound A/S