Taiwan Semiconductor Manufacturing Company Limited v. Marlin Semiconductor Ltd. et al. - IPR2026-00130

Explore the PTAB proceeding IPR2026-00130 filed by Taiwan Semiconductor Manufacturing Company Limited against Marlin Semiconductor Ltd. et al. on Nov 14, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00130
Filing Date
Nov 14, 2025
Petitioner
Taiwan Semiconductor Manufacturing Company Limited
Respondent
Marlin Semiconductor Ltd. et al.
Status
Pending
Respondent Application Number
14620209
Respondent Tech Center
2800
Respondent Patent Number
9318609

Decision Documents New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document NameFiling DateCategoryFiling Party

Notice of Decisions on Institution (December 11, 2025)

Feb 26, 2026EXHIBITPETITIONER

Notice of Decisions on Institution (Nov. 20, 2025)

Feb 26, 2026EXHIBITPETITIONER

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Petitioner Opposition to Discretionary Denial Brief

Feb 26, 2026PAPERPETITIONER

Pet. Opp. to DD (IPR2025-01265)

Feb 26, 2026EXHIBITPETITIONER

Notice of Decisions on Institution (December 11, 2025)

Feb 26, 2026EXHIBITPETITIONER

This 1 Number May Ensure TSMC's Market Dominance

Feb 26, 2026EXHIBITPETITIONER

Kulkarni (US20120193713A1)

Feb 26, 2026EXHIBITPETITIONER

Lee - Comparison of SOI FinFETs and Bulk FinFETs

Feb 26, 2026EXHIBITPETITIONER

Hsieh (US8765533)

Feb 26, 2026EXHIBITPETITIONER

Pros. Hist. US8993384

Feb 26, 2026EXHIBITPETITIONER

Lin (US20120091538A1)

Feb 26, 2026EXHIBITPETITIONER

Cho (US8853037)

Feb 26, 2026EXHIBITPETITIONER

Goto (US20140070328A1)

Feb 26, 2026EXHIBITPETITIONER

van Dal (US20120319211A1)

Feb 26, 2026EXHIBITPETITIONER

Hung (US8993384)

Feb 26, 2026EXHIBITPETITIONER

Xu-472 (US20120104472A1)

Feb 26, 2026EXHIBITPETITIONER

Ching-776 (US20140131776A1)

Feb 26, 2026EXHIBITPETITIONER

CN104241360A

Feb 26, 2026EXHIBITPETITIONER

Google Patents CN10421360A

Feb 26, 2026EXHIBITPETITIONER

CN102468235A

Feb 26, 2026EXHIBITPETITIONER

Search Report CN20130252818

Feb 26, 2026EXHIBITPETITIONER

Patent Assignment

Feb 26, 2026EXHIBITPETITIONER

TSMC 16-12nm Technology

Feb 26, 2026EXHIBITPETITIONER

Another Historic Investment Secured Under President Trump

Feb 26, 2026EXHIBITPETITIONER

IPValue License Announcement

Feb 26, 2026EXHIBITPETITIONER

Businesswire License Announcement

Feb 26, 2026EXHIBITPETITIONER

Liao (US9812363B1)

Feb 26, 2026EXHIBITPETITIONER

Chang (US9570567B1)

Feb 26, 2026EXHIBITPETITIONER

Tsai (US10263108B2)

Feb 26, 2026EXHIBITPETITIONER

Zhang (US9653605B2)

Feb 26, 2026EXHIBITPETITIONER

Baker (US8214007B2)

Feb 26, 2026EXHIBITPETITIONER

Pros. Hist. US981263

Feb 26, 2026EXHIBITPETITIONER

Pros. Hist. 9570567

Feb 26, 2026EXHIBITPETITIONER

Pros. Hist. US10263108

Feb 26, 2026EXHIBITPETITIONER

CNBC Transcript: United States Commerce Secretary Howard Lutnick Speaks with CNBC's Brian Sullivan on 'The Exchange' Today

Feb 26, 2026EXHIBITPETITIONER

Removing Barriers to American Leadership in Artificial Intelligence

Feb 26, 2026EXHIBITPETITIONER

TSMC 2024 Annual Report (Excerpts)

Feb 26, 2026EXHIBITPETITIONER

Ansys Strengthens Collaboration with TSMC on Advanced Node Processes Certification and 3D-IC Multiphysics Design Solutions

Feb 26, 2026EXHIBITPETITIONER

TSMC-Cadence Press Release

Feb 26, 2026EXHIBITPETITIONER

TSMC's Resurgence: What Lies Ahead for the Architect of AI

Feb 26, 2026EXHIBITPETITIONER

Decoding TSMC's Contribution to the AI and 5G Ecosystem

Feb 26, 2026EXHIBITPETITIONER

Both Trump and Biden expected to attend TSMC's Arizona fab grand opening ceremony - Fab 21 opens in December

Feb 26, 2026EXHIBITPETITIONER

PO request for Discretionary Denial (IPR2025-01265)

Feb 26, 2026EXHIBITPETITIONER

Notice of Decisions on Institution (Nov. 20, 2025)

Feb 26, 2026EXHIBITPETITIONER

Trump on China - Putting America First

Feb 26, 2026EXHIBITPETITIONER

Chang (US20100144121A1)

Feb 26, 2026EXHIBITPETITIONER

Kavalieros (US7525160)

Feb 26, 2026EXHIBITPETITIONER

King (US7247887)

Feb 26, 2026EXHIBITPETITIONER

Zhai - The changing landscape of semiconductor manufacturing: why the health sector should care

Feb 26, 2026EXHIBITPETITIONER

Google Patents CN102468235A

Feb 26, 2026EXHIBITPETITIONER

Patent Owner's Preliminary Response

Feb 26, 2026PAPERPATENT OWNER

Ex. 2001 IPR2026-00130 '609 McAlexander Declaration

Feb 26, 2026EXHIBITPATENT OWNER

Ex. 2002 Peter Van Zant Microchip Fabrication 4th Edition

Feb 26, 2026EXHIBITPATENT OWNER

Ex. 2003 Joseph C. McAlexander III - CV

Feb 26, 2026EXHIBITPATENT OWNER

Ex. 2004 SURROUND Definition & Meaning - Merriam-Webster

Feb 26, 2026EXHIBITPATENT OWNER

Patent Owner's Request for Discretionary Denial of Institution

Jan 26, 2026PAPERPATENT OWNER

Ex 2101 Foundries to Grow Faster than Integrated Circuits in 2016

Jan 26, 2026EXHIBITPATENT OWNER

Ex 2102 Ranked_Semiconductor Foundries by Revenue Share

Jan 26, 2026EXHIBITPATENT OWNER

Ex. 2103 US9318609B2 - Semiconductor device with epitaxial structure - Google Patents

Jan 26, 2026EXHIBITPATENT OWNER

Ex. 2104 2025-01-26 IPR2026-00130 '609 P. Ahern Declaration (MSL executed 2026_01_23)

Jan 26, 2026EXHIBITPATENT OWNER

Notice: Mandatory Notice

Jan 19, 2026PAPERPATENT OWNER

Notice: Power of Attorney

Jan 19, 2026PAPERPATENT OWNER

Notice filing date accorded to Petition

Nov 26, 2025PAPERBOARD

Petition

Nov 14, 2025PAPERPETITIONER

US Patent No 9,318,609

Nov 14, 2025EXHIBITPETITIONER

PH of 609 Patent

Nov 14, 2025EXHIBITPETITIONER

Xu

Nov 14, 2025EXHIBITPETITIONER

Ching

Nov 14, 2025EXHIBITPETITIONER

Huang

Nov 14, 2025EXHIBITPETITIONER

T. Ghani et al.

Nov 14, 2025EXHIBITPETITIONER

Excerpts from N. Collaert

Nov 14, 2025EXHIBITPETITIONER

D. Hisamoto et al.

Nov 14, 2025EXHIBITPETITIONER

X. Huang et al.

Nov 14, 2025EXHIBITPETITIONER

D. Hisamoto

Nov 14, 2025EXHIBITPETITIONER

J. Markoff

Nov 14, 2025EXHIBITPETITIONER

Intel

Nov 14, 2025EXHIBITPETITIONER

A. Shimpi

Nov 14, 2025EXHIBITPETITIONER

K. Mistry

Nov 14, 2025EXHIBITPETITIONER

S. Thompson

Nov 14, 2025EXHIBITPETITIONER

C. Auth

Nov 14, 2025EXHIBITPETITIONER

S. Mayuzumi

Nov 14, 2025EXHIBITPETITIONER

Excerpts from S. Wolf

Nov 14, 2025EXHIBITPETITIONER

CV of Dr. Jack Lee

Nov 14, 2025EXHIBITPETITIONER

MOSFET Scaling Presentation

Nov 14, 2025EXHIBITPETITIONER

J. Steigerwald

Nov 14, 2025EXHIBITPETITIONER

H. Wong

Nov 14, 2025EXHIBITPETITIONER

P. Zantye

Nov 14, 2025EXHIBITPETITIONER

Excerpts form S. Sze

Nov 14, 2025EXHIBITPETITIONER

Declaration of S. Bradley

Nov 14, 2025EXHIBITPETITIONER

Power of Attorney

Nov 14, 2025PAPERPETITIONER

Declaration of Dr. Jack Lee

Nov 14, 2025EXHIBITPETITIONER