Telephone and Data Systems, Inc.

Cases where party is a Patent Asserter

Only "example" cases are shown here, for full list contact Shawn Miller

Displaying 1 - 3 of 3

#	Title	Civil Action	Venue	Filing Date	Asserter Categories	Patent Asserter	Alleged Infringer
1	Optimum Communications Services, Inc. v. Telephone and Data Systems, Inc. et al	1:26-cv-00832	D.Del.	Jul 9, 2026		Optimum Communications Services, Inc.	TDS Telecommunications LLC Telephone and Data Systems, Inc.
2	C2 Communications Technologies, Inc. v. PAETEC Corporation	6:09-cv-00314	E.D.Okla.	Aug 14, 2009	8 Product company	C2 Communications Technologies, Inc.	Telephone and Data Systems, Inc. PAETEC Corporation Matrix Telecom, Inc. TDS Telecommunications Corporation Windstream Corporation
3	Beck Systems, Inc., v. ManageSoft Corp., et al	1:05-cv-02036	N.D.Ill.	Apr 7, 2005	8 Product company	Beck Systems, Inc.	ManageSoft Corp. Telephone and Data Systems, Inc. WMS Industries Inc Penton Media, Inc. ADP, Inc.