Synopsys, Inc. v. Universal Connectivity Technologies Inc.
Filed: December 19, 2024 as 3:2024mc80320
Court: California Northern District Court
Defendant: Universal Connectivity Technologies Inc.
Plaintiff: Synopsys, Inc.
Nature of Suit: Other Statutory Actions
Synopsys, Inc. v. Optical Systems Design LLC
Filed: December 6, 2024 as 2:2024cv10515
Court: California Central District Court
Defendant: Optical Systems Design LLC
Plaintiff: Synopsys, Inc.
Nature of Suit: Trademark
Synopsys, Inc. v. ICPillar LLC
Filed: September 17, 2024 as 5:2024mc80235
Court: California Northern District Court
Defendant: ICPillar LLC
Plaintiff: Synopsys, Inc.
Nature of Suit: Other Statutory Actions
Synopsys, Inc. v. GREENTHREAD, LLC
Filed: July 30, 2024 as 3:2024mc80190
Court: California Northern District Court
Defendant: GREENTHREAD, LLC
Plaintiff: Synopsys, Inc.
Nature of Suit: Other Statutory Actions
Synopsys, Inc. v. Sunlune Corporation
Filed: January 11, 2024 as 5:2024cv00220
Court: California Northern District Court
Defendant: Sunlune Corporation
Plaintiff: Synopsys, Inc.
Nature of Suit: Other Statutory Actions
Synopsys, Inc. v. Siemens Industry Software Inc.
Filed: September 29, 2023 as 23-2440
Court: U.S. Court of Appeals, Federal Circuit
Defendant / Appellee: SIEMENS INDUSTRY SOFTWARE INC.
Plaintiff / Appellant: SYNOPSYS, INC.
Nature of Suit: Patent
Synopsys, Inc. v. PIMIC, Inc.
Filed: September 18, 2023 as 5:2023cv04786
Court: California Northern District Court
Defendant: PIMIC, Inc.
Plaintiff: Synopsys, Inc.
Nature of Suit: Other Statutory Actions
Synopsys, Inc. v. RPX Corporation
Filed: July 11, 2023 as 3:2023mc80183
Court: California Northern District Court
Defendant: RPX Corporation
Plaintiff: Synopsys, Inc.
Nature of Suit: Patent
Synopsys, Inc. v. Cista Design, Inc.
Filed: July 5, 2023 as 3:2023cv03362
Court: California Northern District Court
Defendant: Cista Design, Inc.
Plaintiff: Synopsys, Inc.
Nature of Suit: Copyrights
Synopsys, Inc. v. Siemens Industry Software Inc.
Filed: March 16, 2023 as 23-1593
Court: U.S. Court of Appeals, Federal Circuit
Appellant: SYNOPSYS, INC.
Appellee: SIEMENS INDUSTRY SOFTWARE INC.
Synopsys, Inc. v. Siemens Industry Software Inc.
Filed: March 16, 2023 as 23-1594
Court: U.S. Court of Appeals, Federal Circuit
Appellant: SYNOPSYS, INC.
Appellee: SIEMENS INDUSTRY SOFTWARE INC.
Siemens Industry Software Inc. v. Synopsys, Inc.
Filed: January 24, 2023 as 23-1421
Court: U.S. Court of Appeals, Federal Circuit
Appellant: SIEMENS INDUSTRY SOFTWARE INC.
Appellee: SYNOPSYS, INC.
Siemens Industry Software Inc. v. Synopsys, Inc.
Filed: January 24, 2023 as 23-1420
Court: U.S. Court of Appeals, Federal Circuit
Appellant: SIEMENS INDUSTRY SOFTWARE INC.
Appellee: SYNOPSYS, INC.
Synopsys, Inc. et al v. Bell Semiconductor, LLC
Filed: November 18, 2022 as 1:2022cv01512
Court: Delaware District Court
Defendant: Bell Semiconductor, LLC
Intervenor: United States International Trade Commission
Plaintiff: Synopsys, Inc., Cadence Design Systems, Inc.
Nature of Suit: Patent
Synopsys, Inc. v. Khanh
Filed: April 26, 2022 as 5:2022cv02546
Court: California Northern District Court
Defendant: Phan Van Khanh
Plaintiff: Synopsys, Inc.
Nature of Suit: Copyrights
Jost v. Synopsys Inc
Filed: December 10, 2021 as 3:2021cv01793
Court: Oregon District Court
Defendant: Synopsys Inc
Plaintiff: Andrew Jost
Nature of Suit: Employment
Synopsys, Inc. v. Dolphin Technology, Inc.
Filed: August 11, 2021 as 3:2021cv06207
Court: California Northern District Court
Defendant: Dolphin Technology, Inc.
Plaintiff: Synopsys, Inc.
Nature of Suit: Copyrights
Synopsys, Inc. v. Risk Based Security, Inc.
Filed: April 14, 2021 as 3:2021cv00252
Court: Virginia Eastern District Court
Defendant: Risk Based Security, Inc.
Plaintiff: Synopsys, Inc.
Special Master: Craig T. Merritt
Nature of Suit: Copyrights
Computer Circuit Operations LLC v. Synopsys, Inc.
Filed: February 9, 2021 as 6:2021cv00139
Court: Texas Western District Court
Defendant: Synopsys, Inc.
Plaintiff: Computer Circuit Operations LLC
Nature of Suit: Patent
Synopsys, Inc. v. University of Rhode Island
Filed: January 25, 2021 as 5:2021cv00581
Court: California Northern District Court
Defendant: University of Rhode Island
Plaintiff: Synopsys, Inc.
Nature of Suit: Copyrights
