Taiwan Semiconductor Manufacturing Company, Ltd. et al. vs. Marlin Semiconductor Ltd. et al.
Explore the PTAB proceeding IPR2025-00864 filed by Taiwan Semiconductor Manufacturing Company, Ltd. et al. on 2025-04-17. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2025-00864
Filing Date
2025-04-17
Accorded Filing Date
2025-04-17
Institution Decision Date
2025-09-03
Last Modified Date
2026-03-18
Proceeding Type
IPR
Termination Date
2025-09-03
Trial Status
Discretionary Denial
Parties & Counsel
Petitioner
Patent Owner / Respondent
Marlin Semiconductor Ltd. et al.
Represented By
Meunier, Williamet alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 2800 - Semiconductors, Electrical & Optical Systems
Patent Information
Respondent Application Number
14340267
Respondent Patent Number
9184292
External Links
Respondent Inventor
Chin-Fu Lin et al
Respondent Tech Center
TC 2800 - Semiconductors, Electrical & Optical Systems
Address and Attorney/Agent Information
Power of Attorney & Correspondence
Firm
/ Entity Name
J.C. PATENTS
Customer
Number
23900
Address
1 Connecticut, IRVINE, CA, 92606, UNITED STATES
Attorney / Agent Information
| Reg # | Name | Phone |
|---|---|---|
| 43330 | Jiawei Huang | 949-660-0761 |
| 46863 | Belinda Lee | 949-396-0800 |
Proceeding Documents
170
16
Notice: refund approved NOTICE
2026-03-18
FILING PARTY: BOARD
15
Petitioner's Request for Refund of Post-Institution Fees OTHER
2026-03-16
FILING PARTY: PETITIONER
14
Order Denying Director Review of Institution Decision REHEARING
2025-11-05
FILING PARTY: BOARD
1198
Email Dropping Claims from ITC Proceeding Exhibit
2025-11-03
FILING PARTY: PETITIONER
3101
Petitioner’s request to submit a supplemental brief denied Exhibit
2025-10-31
FILING PARTY: BOARD