Cases 1 - 10 of 62
Portus Singapore PTE Ltd et al v. Lenovo (United States) Inc.
as 4:2026cv00690
Plaintiff:
Portus Singapore PTE Ltd and Portus PTY Ltd
Defendant:
Lenovo (United States) Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Portus Singapore PTE Ltd et al v. Mitsubishi Electric US, Inc.
as 1:2026cv12576
Plaintiff:
Portus Singapore PTE Ltd and Portus PTY Ltd
Defendant:
Mitsubishi Electric US, Inc.
Cause Of Action: 15 U.S.C. § 1126 Patent Infringement
Portus Singapore PTE Ltd et al v. Lutron Electronics Co., Inc.
as 1:2026cv12577
Plaintiff:
Portus Singapore PTE Ltd and Portus PTY Ltd
Defendant:
Lutron Electronics Co., Inc.
Cause Of Action: 15 U.S.C. § 1126 Patent Infringement
Portus Singapore Private Limited et al v. Chamberlain Group LLC
as 4:2026cv00296
Plaintiff:
Portus Singapore Private Limited and Portus Proprietary Limited
Defendant:
Chamberlain Group LLC
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Portus Singapore PTE Ltd & Portus PTY Ltd v. Carrier Global Corporation
as 4:2026cv04444
Plaintiff:
Portus Singapore PTE Ltd. and Portus PTY Ltd.
Defendant:
Carrier Global Corporation
Cause Of Action: 35 U.S.C. § 145 Patent Infringement
Portus Singapore PTE, Ltd & Portus PTY Ltd v. Leviton Manufacturing Co., Inc.
as 1:2026cv03370
Plaintiff:
Portus Singapore PTE, Ltd & Portus PTY Ltd
Defendant:
Leviton Manufacturing Co., Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Portus Singapore Private Limited et al v. Resideo Technologies Incorporated
as 2:2026cv03987
Plaintiff:
Portus Singapore Private Limited and Portus Proprietary Limited
Defendant:
Resideo Technologies Incorporated
Cause Of Action: 35 U.S.C. § 145 Patent Infringement
PORTUS SINGAPORE PTE LTD et al v. Somfy Systems, Inc.
as 9:2026cv80658
Plaintiff:
PORTUS SINGAPORE PTE LTD and PORTUS PTY LTD
Defendant:
Somfy Systems, Inc.
Cause Of Action: 35 U.S.C. § 0271 Patent Infringement
Portus Singapore et al v. Control4 Corporation
as 2:2026cv00522
Plaintiff:
Portus Singapore and Portus
Defendant:
Control4 Corporation
Cause Of Action: 35 U.S.C. § 0271 Patent Infringement
Portus Singapore PTE Ltd et al v. Crestron Electronics Inc
as 3:2026cv01831
Plaintiff:
Portus Singapore PTE Ltd and Portus PTY Ltd
Defendant:
Crestron Electronics Inc
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
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