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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Status:
Decided
Proceeding Number
IPR2025-01444
Filing Date
2026-05-13
Decision Type
Judgment Granting Request for Adverse Judgment After Institution of Trial
Taiwan Semiconductor Manufacturing Company Ltd. vs. Marlin Semiconductor Limited et al.
PTAB-DECISIONS Decision
Status:
Decided
Proceeding Number
IPR2025-01444
Filing Date
2026-03-10
Decision Type
Institution Decision: Grant
Status:
Decided
Proceeding Number
IPR2025-01039
Filing Date
2025-10-17
Decision Type
Director Discretionary Decision: Deny
Status:
Decided
Proceeding Number
IPR2025-01038
Filing Date
2025-10-17
Decision Type
Director Discretionary Decision: Deny
Status:
Decided
Proceeding Number
IPR2025-01037
Filing Date
2025-10-17
Decision Type
Director Discretionary Decision: Deny
Status:
Decided
Proceeding Number
IPR2025-01036
Filing Date
2025-10-17
Decision Type
Director Discretionary Decision: Deny
Taiwan Semiconductor Manufacturing Company Ltd. vs. Marlin Semiconductor Limited et al.
PTAB-CASES Terminated
Status:
Terminated-Adverse Judgment
Proceeding Number
IPR2025-01444
Filing Date
2025-09-19
Cause /
Proceeding
IPR
Status:
Discretionary Denial
Proceeding Number
IPR2025-01039
Filing Date
2025-05-27
Cause /
Proceeding
IPR
Status:
Discretionary Denial
Proceeding Number
IPR2025-01038
Filing Date
2025-05-27
Cause /
Proceeding
IPR
Status:
Discretionary Denial
Proceeding Number
IPR2025-01037
Filing Date
2025-05-23
Cause /
Proceeding
IPR
Status:
Discretionary Denial
Proceeding Number
IPR2025-01036
Filing Date
2025-05-23
Cause /
Proceeding
IPR
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