Taiwan Semiconductor Manufacturing Company Limited v. Marlin Semiconductor Ltd. et al.

IPR2026-00130

The Patent Trial and Appeal Board granted institution for multiple IPRs involving Taiwan Semiconductor Manufacturing Company Limited against Marlin Semiconductor Ltd., allowing the merits phase to proceed.

Jurisdiction
US PTAB
Case Number
IPR2026-00130
Filing Date
14 November 2025
Outcome
instituted

Practitioner Note

This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Taiwan Semiconductor Manufacturing Company Limited vs Marlin Semiconductor Ltd. et al. is valuable context for structuring arguments or assessing risk in similar proceedings.

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