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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
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Petitioner / Claimant (Plaintiff)
Taiwan Semiconductor Manufacturing Company Ltd
Respondent / Defendant
Marlin Semiconductor Limited et al.
Dispute Summary
TSMC has filed an IPR petition challenging all six claims of Marlin Semiconductor’s ’909 FinFET patent, asserting obviousness over Lin, Liaw, Chang, and Liu references. The petition argues that each claim element is disclosed in the prior art and that discretionary denial is unwarranted.
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