Cases filed in California
Teleconference Systems, LLC v. AT&T Corporation et al We have downloadable decisions or orders for this case
as 3:2010cv05740
Plaintiff: Teleconference Systems, LLC
Defendant: AT&T Corporation and Frito-Lay North America, Inc.
Cause Of Action: 35 U.S.C. § 271
Teleconference Systems, LLC v. AT&T Corporation et al
as 4:2010cv05740
Plaintiff: Teleconference Systems, LLC
Defendant: AT&T Corporation and Frito-Lay North America, Inc.
Cause Of Action: 35 U.S.C. § 271
Teleconference Systems LLC v. Tandberg, Inc et al We have downloadable decisions or orders for this case
as 3:2010cv01325
Plaintiff: Teleconference Systems LLC
Defendant: Tandberg, Inc, Avago Technologies U.S., Inc, Bayer Corporation and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Teleconference Systems LLC v. Hewlett-Packard Company et al We have downloadable decisions or orders for this case
as 3:2009cv05896
Plaintiff: Teleconference Systems LLC
Defendant: Hewlett-Packard Company , AstraZeneca Pharmaceuticals LP , Dow Chemical Company and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Teleconference Systems LLC v. Proctor & Gamble Pharmaceuticals Inc. et al We have downloadable decisions or orders for this case
as 5:2009cv05895
Plaintiff: Teleconference Systems LLC, Teleconference Systems LLC and Teleconference Systems LLC
Defendant: Proctor & Gamble Pharmaceuticals Inc., Proctor & Gamble Pharmaceuticals Inc., HSBC USA Inc. and others
Intervenor: Cisco Systems, Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Cisco Systems, Inc. v. Teleconference Systems, LLC et al We have downloadable decisions or orders for this case
as 3:2009cv01550
Plaintiff: Cisco Systems, Inc., Cisco Systems, Inc. and Cisco Systems, Inc.
Defendant: Teleconference Systems, LLC and Margalla Communications, Inc.
Cause Of Action: 35 U.S.C. § 183 Patent Infringement
Cisco Systems, Inc. v. Teleconference Systems, LLC et al
as 5:2009cv01550
Plaintiff: Cisco Systems, Inc., Cisco Systems, Inc. and Cisco Systems, Inc.
Defendant: Teleconference Systems, LLC and Margalla Communications, Inc.
Cause Of Action: Federal Question

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