Cases
Estech Systems IP, LLC v. 3CX USA Corp. et al
as 8:2023cv02968
Plaintiff: Estech Sytems IP, LLC and Estech Systems IP, LLC
Defendant: 3CX USA Corp. and 3CX Ltd.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
3CX, Ltd. v. Brandywine Communications Technologies, LLC We have downloadable decisions or orders for this case
as 3:2012cv04729
Plaintiff: 3CX, Ltd.
Defendant: Brandywine Communications Technologies, LLC
Cause Of Action: 35 U.S.C. § 145
Klausner Technologies, Inc. v. 3CX Ltd.
as 6:2011cv00585
Plaintiff: Klausner Technologies, Inc.
Defendant: 3CX Ltd.
Cause Of Action: 15 U.S.C. § 1126
IPVX Patent Holdings, Inc. v. Oracle Corporation et al
as 6:2011cv00556
Plaintiff: IPVX Patent Holdings, Inc. and Klausner Technologies, Inc.
Defendant: Oracle Corporation, Hewlett-Packard Company, 8X8 Inc. and others
Cause Of Action: 15 U.S.C. § 1126 Patent Infringement

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