Taiwan Semiconductor Manufacturing Company Limited vs. Advanced Integrated Circuit Process LLC

Explore the PTAB proceeding IPR2025-00683 filed by Taiwan Semiconductor Manufacturing Company Limited on 2025-03-26. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00683

Filing Date

2025-03-26

Accorded Filing Date

2025-03-26

Institution Decision Date

2025-08-14

Last Modified Date

2026-04-13

Proceeding Type

IPR

Termination Date

2025-08-14

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

Taiwan Semiconductor Manufacturing Company Limited

Represented By

Long, Josephet 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 13528526

Respondent Patent Number 8907425

External Links

Espacenet

Google Patents

Respondent Inventor Satoru ITOU et al

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

200

Notice: refund approved NOTICE

2026-04-13 FILING PARTY: BOARD

Download

Petitioner's Request for Refund of Post-Institution Fee OTHER

2026-04-10 FILING PARTY: PETITIONER

Download

Order Denying Director Review of Institution Decision REHEARING

2025-11-05 FILING PARTY: BOARD

Download

Authorized Response to Director Review Request OTHER

2025-10-07 FILING PARTY: PATENT OWNER

Download

3102

Email, Subject_IPR2025-00682 and IPR2025-00683 Director Review Requests Exhibit

2025-09-30 FILING PARTY: BOARD

Download

Taiwan Semiconductor Manufacturing Company Limited vs. Advanced Integrated Circuit Process LLC

Proceeding Overview

Parties & Counsel

Petitioner

Taiwan Semiconductor Manufacturing Company Limited

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

Notice: refund approved NOTICE

Petitioner's Request for Refund of Post-Institution Fee OTHER

Order Denying Director Review of Institution Decision REHEARING

Authorized Response to Director Review Request OTHER

Email, Subject_IPR2025-00682 and IPR2025-00683 Director Review Requests Exhibit

Patent Owner's Mandatory Notice NOTICE

Request for Director Review - Institution Decision REQUEST

Director Discretionary Decision: Deny RESPONSE

Petitioner's Updated Exhibit List NOTICE

Chinese Mature Node Overcapacity Exhibit

Virtex 7 XQ FPGAs Exhibit

Blockade Against Miniaturization Exhibit

Original 425 Patent Assignment Exhibit

Petitioner's Sur-Reply in Support of its Opposition to Patent Owner's Discretionary Denial Request OTHER

Updated Gilstrap Trial Delay Statistics Exhibit

EX2034 - Guidance on USPTO’s recission of the “Intrim Procedure for Discretionary Denials in AIA Post-Grant Proceedings with Parallel District Court Litigation” from USPTO Memorandum dated 3/24/2025 Exhibit

EX2032 - Ex A to TSMC’S Motion for Issuance of Letter Rogatory to Nuvoton Technology Corporation Japan, Dkt 116-1, AICP v. UMC, Case Nos. 2:24-cv-00730, -00623, (E.D. Tex. 6/20/2025) Exhibit

EX2036 - DocketNavigator Time to Trial Report for trials before Hon. R. Gilstrap (EDTX) from 7/12/2024 to 7/11/2025 Exhibit

EX2031 - TSMC’S Motion for Issuance of Letter Rogatory to Nuvoton Technology Corporation Japan, Dkt. No. 119, AICP v. UMC, Case Nos. 2:24-cv-00730, -00623, (E.D. Tex. 6/27/2025) Exhibit

EX2035 - Lex Machina Time-to-Trial Statistics Report for trials before Hon. R. Gilstrap, (EDTX), from 7/1/2024 to 7/1/2025 Exhibit

Patent Owner's Reply to Petitioner's Opposition to Patent Owner's Discretionary Denial Brief OTHER

EX2033 - FAQs for Intrim Processes for PTAB Workload Management from https://www.uspto.gov/patents/ptab/faqs/interim-processes-workload-management Exhibit

Email Correspondence Exhibit

Petitioner's Updated Exhibit List NOTICE

Petitioner's Motion Requesting Acceptance of Submission of Exhibits MOTION

Notice of Service Email Exhibit

TSMC Expands Collaboration with Ansys by Integrating AI Tech to Accelerate 3D-IC Design Exhibit

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

Communications Techs 3rd Amended DCO Exhibit

Tillis Letter to Roberts Exhibit

TSMC Arizona CHIPS Act funding, third Phoenix fab announced Exhibit

Trump on China-Putting America First Exhibit

How Taiwan Underwrites the US Defense Industrial Complex Exhibit

National Judicial Caseload Profile Exhibit

IPR2025-01093 Joinder Motion Exhibit

Cyandia DCO Exhibit

Institution Decisions for TSMC Exhibit

Emerging Auto DCO Exhibit

AMD Achieves First TSMC N2 Product Silicon Milestone _ Advanced Micro Devices Exhibit

AICP v. UMC (Lead Case) Docket Exhibit

Pictiva 1st Amended DCO Exhibit

IPR2025-01090 Joinder Motion Exhibit

About TSMC Washington Exhibit

Collaboration Programs, University Centers-Research-TSMC Exhibit

Final Written Decision Outcomes for TSMC Exhibit

Truesight Docket 3rd Amended DCO Exhibit

1232020TaiwanSemiconductorManufacturingCompany-Iancu Letter Exhibit

AMTL LLC Delaware Entity Search Status Exhibit

425 Cases Exhibit

Truesight Docket 2nd Amended DCO Exhibit

Certificate of Formation for Advanced Integrated Circuit Process Exhibit

Semiconductor Article 2 Exhibit

Gilstrap Trial Delays Exhibit

Cyandia Docket Report Exhibit

Read Trump’s ‘100 Days’ Interview Transcript - TIME Exhibit

Pictiva Docket Report Exhibit

Another Historic Investment Secured Under President Trump Exhibit

CNBC Transcript-United States Commerce Secretary Howard Lutnick Speaks Exhibit

Emerging Auto Docket Report Exhibit

TSMC Adds High-K Metal Gate Low Power Process To 28nm Road Map Exhibit

Juristat Allowance Rate_20250718_2 Exhibit

Communications Technologies Docket Report Exhibit

Resonant Systems Third Amended DCO Exhibit

Truesight Docket Control Order Exhibit

Declaration of Michael Shen Exhibit