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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
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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.
Respondent / Defendant
Marlin Semiconductor Ltd. et al.
Dispute Summary
TSMC has filed an IPR petition seeking to invalidate all 11 claims of Marlin’s 2011 metal‑gate transistor patent, asserting anticipation and obviousness over multiple prior‑art references. The petition requests institution and cancellation of the claims.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
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