Global Patent Case Tracking and Litigation Research Platform
CasLoc is a patent case tracking and research platform covering patent litigation, PTAB proceedings, UPC cases and EPO oppositions. Built for patent attorneys, law firms and IP professionals, it lets you search by party, proceeding number or attorney, filter by filing date, and get free email alerts on new filings and decisions.
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1
Status:
Decided
Proceeding Number
IPR2026-00067
Filing Date
2026-05-15
Decision Type
Institution Decision: Grant
Taiwan Semiconductor Manufacturing Company Ltd. et al. vs. MYW Semitech, LLC
PTAB-DECISIONS Decision
Status:
Decided
Proceeding Number
IPR2026-00066
Filing Date
2026-05-15
Decision Type
Institution Decision: Grant
Taiwan Semiconductor Manufacturing Company Ltd. et al. vs. MYW Semitech, LLC
PTAB-DECISIONS Decision
Status:
Decided
Proceeding Number
IPR2026-00065
Filing Date
2026-05-06
Decision Type
Institution Decision: Grant
Status:
Trial Instituted
Proceeding Number
IPR2026-00067
Filing Date
2025-11-21
Cause /
Proceeding
IPR
Status:
Trial Instituted
Proceeding Number
IPR2026-00066
Filing Date
2025-11-21
Cause /
Proceeding
IPR
Status:
Trial Instituted
Proceeding Number
IPR2026-00065
Filing Date
2025-11-21
Cause /
Proceeding
IPR
Status:
Decided
Proceeding Number
IPR2023-00821
Filing Date
2024-11-14
Decision Type
Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a)
Status:
Decided
Proceeding Number
IPR2023-00656
Filing Date
2024-10-02
Decision Type
Final Written Decision: original
Status:
Decided
Proceeding Number
IPR2023-00821
Filing Date
2023-11-15
Decision Type
Institution Decision: Granting Institution of Inter Partes Review 35 U.S.C. sec. 314
Status:
Decided
Proceeding Number
IPR2023-00656
Filing Date
2023-10-06
Decision Type
Granting Institution of Inter Partes Review 35 U.S.C. § 314
Status:
Final Written Decision
Proceeding Number
IPR2023-00821
Filing Date
2023-04-07
Cause /
Proceeding
IPR
Status:
Final Written Decision
Proceeding Number
IPR2023-00656
Filing Date
2023-03-07
Cause /
Proceeding
IPR
Status:
Litigation Filed
Docket Number
1:22-cv-00912
Filing Date
2022-07-08
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
1:20-cv-01481
Filing Date
2020-10-29
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
1:20-cv-01397
Filing Date
2020-10-16
Cause / Court
35:1 Patent Infringement
Status:
Decided
Proceeding Number
IPR2019-01306
Filing Date
2020-10-08
Decision Type
Termination Decision Document
Status:
Litigation Filed
Docket Number
6:20-cv-00872
Filing Date
2020-09-25
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
1:19-cv-01655
Filing Date
2019-09-05
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
1:19-cv-01653
Filing Date
2019-09-04
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
1:19-cv-02028
Filing Date
2019-07-09
Cause / Court
28:2201 Constitutionality of State Statute(s)
29 Found
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