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
Judge(s)
John A. Squires
Decision Date
14 November 2025

Detailed Summary

In this Institution Decision, the USPTO determined that Taiwan Semiconductor Manufacturing Company Limited had met the requirements under 35 U.S.C. § 314(a) for several Inter Partes Review (IPR) proceedings. The Board found a reasonable likelihood of prevailing with respect to at least one challenged claim in the listed dockets, thereby granting institution and moving the cases forward to the merits phase.

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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Disclaimer: This page contains an automated summary based on publicly available judicial records. The content is generated for informational purposes only and does not constitute legal advice. Always verify details against the original source judgment before relying on this information for any legal purpose. If you believe any information is inaccurate, please contact us.

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