Taiwan Semiconductor Manufacturing Company Ltd. v. Advanced Integrated Circuit Process LLC

IPR2025-01302

Taiwan Semiconductor Manufacturing Co. and Advanced Integrated Circuit Process LLC settled their IPR dispute over U.S. Patent 8,884,373. The Board terminated the proceeding by grant of a joint motion, citing good cause under 35 U.S.C. § 317.

Jurisdiction
US PTAB
Case Number
IPR2025-01302
Judge(s)
Michelle N. Wormmeester, Jon M. Jurgovan, Stacy B. Margolies
Filing Date
15 July 2025

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 Ltd. vs Advanced Integrated Circuit Process LLC is valuable context for structuring arguments or assessing risk in similar proceedings.

Related Cases

patentIPR2025-01494

BOE Technology Group Co., Ltd.vsSamsung Display Co., Ltd.

BOE and Samsung have settled all disputes over U.S. Patent 11,081,503 and jointly moved to terminate the inter partes review. The motion cites compliance with 35 U.S.C. §317 and emphasizes public‑policy benefits of settlement.

patentIPR2026-00085

Samsung Electronics Co., Ltd. et al.vsZophonos Inc.

Samsung has filed an IPR petition challenging 13 claims of Zophonos’s hearing‑protection patent, asserting that the claims are obvious over a combination of prior‑art references covering earpieces, wireless communication, and audio‑control interfaces.

patentIPR2024-00600

MediaTek Inc. et al.vsMOSAID Technologies Inc.

MediaTek successfully petitioned to challenge 18 claims of MOSAID's patent (8854077) based on obviousness. The PTAB ruled in favor of institution, finding multiple grounds combining prior art references like Takahashi and Mizuno render the claims unpatentable.

patentIPR2025-00982

Oracle CorporationvsVirtaMove, Corp.

Oracle has filed an IPR petition seeking cancellation of claims 1‑18 of VirtaMove’s ’058 patent, arguing obviousness over Elnozahy and Draves and a lack of written‑description support. The petition also challenges any discretionary denial, noting parallel filings by Google and Microsoft.

patentIPR2025-00424

PacifiCorp et al.vsMES, Inc.

Petitioners and the patent owner jointly move to have their settlement agreement treated as business confidential information, invoking statutory confidentiality provisions.

Arctic Invent — IP Strategy

Dealing with a patent challenge?

Whether it's a Section 3(d) rejection, a post-grant opposition, or a FRAND dispute, Arctic's patent litigation team has handled it. Get a strategy call.

Talk to our patent team →

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.

Strategy Consult

Facing a similar patent matter?

Arctic's litigation team uses precedent data like this to build winning arguments.

Get a Strategy Call