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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
eu
Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Taiwan Semiconductor Manufacturing Company, Ltd. et al.
Respondent / Defendant
Marlin Semiconductor Ltd. et al.
Dispute Summary
TSMC seeks Director review of a PTAB decision that denied institution of an IPR challenging Marlin Semiconductor's 2015 FinFET patent. The petition emphasizes national‑security stakes, settled expectations, and alleged examiner errors. It also argues the ITC shutdown changes the Fintiv calculus.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
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