TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD. vs. Advanced Integrated Circuit Process LLC

Explore the PTAB proceeding IPR2025-01305 filed by TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD. on 2025-07-15. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01305

Filing Date

2025-07-15

Accorded Filing Date

2025-07-15

Institution Decision Date

2025-11-20

Last Modified Date

2026-07-01

Proceeding Type

IPR

Termination Date

2025-11-20

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.

Represented By

WILLIAMS, ELIOTet al

Patent Owner / Respondent

Advanced Integrated Circuit Process LLC

Represented By

Chorush, Russellet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2800 - Semiconductors, Electrical & Optical Systems

Patent Information

1 Patent Involved

Respondent Application Number 13051415

Respondent Patent Number 8329572

External Links

Espacenet

Google Patents

Respondent Inventor Shunsuke ISONO

Respondent Tech Center TC 2800 - Semiconductors, Electrical & Optical Systems

Address and Attorney/Agent Information

8 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Heim, Payne & Chorush, L.L.P.

Customer Number 90471

Address 609 Main St., Suite 3200, Houston, TX, 77002, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
32702	Michael Heim	713-221-2000
38267	Leslie Payne	713-221-2000
55869	Russell Chorush	713-221-2000
68042	Christopher First	713-221-2000
69132	Blaine Larson	713-221-2022
69363	James Baxter	713-221-2000
76551	Christopher Limbacher	713-221-2000
77630	Robert Bullwinkel	713-221-2000

Proceeding Documents

Order: Granting Patent Owner's Motion to Expunge ORDER

2026-07-01 FILING PARTY: BOARD

Download

Patent Owner's Unopposed Motion to Expunge MOTION

2026-01-02 FILING PARTY: PATENT OWNER

Download

Director Discretionary Decision: Deny RESPONSE

2025-11-20 FILING PARTY: BOARD

Download

Petitioner's Motion to Seal Sur-Reply In Opposition to POs Discretionary Denial Request MOTION

2025-11-12 FILING PARTY: PETITIONER

Download

Petitioner's Sur-Reply In Opposition to POs Discretionary Denial Request (Redacted) OTHER

2025-11-12 FILING PARTY: PETITIONER

Download

TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD. vs. Advanced Integrated Circuit Process LLC

Proceeding Overview

Parties & Counsel

Petitioner

TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.

Represented By

Patent Owner / Respondent

Advanced Integrated Circuit Process LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Order: Granting Patent Owner's Motion to Expunge ORDER

Patent Owner's Unopposed Motion to Expunge MOTION

Director Discretionary Decision: Deny RESPONSE

Petitioner's Motion to Seal Sur-Reply In Opposition to POs Discretionary Denial Request MOTION

Petitioner's Sur-Reply In Opposition to POs Discretionary Denial Request (Redacted) OTHER

Email Correspondence Exhibit

Patent Owner's Unopposed Motion to Seal Paper 18 MOTION

Patent Owner's Reply in Support of Discretionary Denial Brief [Public Redacted Version] OTHER

Motion to Seal MOTION

Email Correspondence Exhibit

Email Correspondence Exhibit

PET Opposition to Discretionary Denial Brief RESPONSE

National Judicial Caseload Profile Exhibit

Silent Giant TSMC Returns to the Peak of its Powers Exhibit

Speech_Donald Trump Addresses an Republican Dinner in Washington - April 8, 2025 Exhibit

CNBC Transcript-US Commerce Secretary Howard Lutnick Speaks Exhibit

CM_ECF LIVE - U.S. District Court_txed - 2-24-cv-00034 Exhibit

Advanced Historic Investment Secured Under President Trump Exhibit

What is TSMC Exhibit

Remarks_Donald Trump Announces an Economic Investment in the United States March 3, 2025 Exhibit

Mayo Clinic to use Cerebras chips for medical AI models - DCD Exhibit

How Military Tensions Are Driving the Next Semiconductor Chip Race Exhibit

Global AI Chips Race, China Is Playing Catch-Up Exhibit

Decoding TSMC’s Contribution to the AI and 5G Ecosystem Exhibit

Assignment From Nuvoton to AICP Exhibit

Trump on China - Putting America First Exhibit

CM_ECF LIVE - U.S. District Court_txed - 2-23-cv-00379 Exhibit

TSMC Expands Collaboration With Ansys by Integrating AI Techology to Accelerate 3D-IC Design Exhibit

AICP-2 Gilstrap Time to Trial Research Exhibit

Xilinx Ships First Artix-7 FPGAs - Raising the Performance Bar for Portable and Small Form Factor Applications at the 'Edge'. Exhibit

Semiconductors and National Defense-What are the Stakes Exhibit

How Taiwan Underwrites the US Defense Industrial Complex Exhibit

CM_ECF LIVE - U.S. District Court_txed - 2-24-cv-00049 Exhibit

Removing Barriers to American Leadership in Artificial Intelligence Exhibit

CM_ECF LIVE - U.S. District Court_txed - 2-24-cv-00047 Exhibit

CM_ECF LIVE - U.S. District Court_txed - 2-23-cv-00274 Exhibit

Updated Exhibit List NOTICE

June 21, 2023 Final Semiconductor Report Exhibit

July 2025 AI Action Plan Exhibit

Cadence and TSMC Advance AI and 3D-IC Chip Design With Certified Design Solutions Exhibit

This 1 Number May Ensure TSMC's Market Dominance - Nasdaq Exhibit

A Big Chip for Big Science_ Watching the COVID-19 Virus in Action - Cerebras Exhibit

Virtex 7 XQ FPGAs Exhibit

7-Series Defense-Grade FPGAS Exhibit

2024 Report to Congress Exhibit

EXPUNGED_20251023 IPR2025-01305 PO Resp and Objs to Petitioner's RFP ('572) (Redacted) Exhibit

Patent Owner's Unopposed Motion for Entry of Protective Order MOTION

Email Correspondence Exhibit

EX2016 – U.S. Patent No. 7,439,623 Exhibit

Motion to Seal MOTION

EX2001 - AICP v. TSMC Complaint EDTX Exhibit

EX2022 - Excerpt of TSMC’s Petition for IPR in IPR2025-01302 (‘373) Exhibit

EX2012 - Docket Navigator Time-to-Trial Stats Exhibit

EX2008 – Declaration of Kemper Diehl Exhibit

EX2011 – Order Denying w/o Prejudice TSMC’s Motion to Stay Pending IPR DKT 71 Exhibit

EX2003 – 2nd Amended DCO DKT 60 Exhibit

EX2004 -DCO DKT 46 Exhibit

EX2018 – U.S. Patent No. 8,884,373 Exhibit

EX2024 – PO’s Reply to Petitioner’s Opposition to Discretionary Denial in IPR2025-00682 Exhibit

EX2005 – 1st Amended DCO DKT 53 Exhibit

EX2019 - Excerpt of TSMC's Petition for IPR in IPR2025-01210 ('751) Exhibit

EX2020 – Excerpt of TSMC’s Petition for IPR in IPR2025-01211 (‘623) Exhibit

EX2010 – TSMC Motion to Stay Pending IPR DKT 47 Exhibit

PO Discretionary Denial Brief RESPONSE

EX2025 – PO’s Reply to Petitioner’s Opposition to Discretionary Denial in IPR2025-00828 Exhibit