TSMC
Live / Registered — Registered and renewed (as of 09 Jul 2025)
What this means for you
Registered since 01 Nov 2005. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 01 Nov 2025).
Record
- Serial number
- 78479416
- Registration number
- 3011280
- Mark type
- Design + words
- Filed
- 07 Sept 2004
- Published for opposition
- 09 Aug 2005
- Registered
- 01 Nov 2005
- Next maintenance due
- 01 Nov 2025
- Attorney of record
- Nicole K. McLaughlin
Goods and services
- Class 040 — Treatment of materials: Custom manufacture of semiconductors, memory chips, wafers and integrated circuits
- Class 042 — Scientific and technological services: Product research, custom design and testing for new product development, and technology consultation services regarding electrical and electronic products, semiconductors, semiconductor systems, semiconductor cell libraries, wafer and integrated circuits
Owner
- Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
- Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW
- Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW
Prior registrations
Prosecution history
- 09 Jul 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 09 Jul 2025 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 09 Jul 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 09 Jul 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 03 Feb 2025 — TEAS SECTION 8 & 9 RECEIVED
- 01 Nov 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 14 Jul 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 14 Jul 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 14 Jul 2021 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 14 Jul 2021 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 14 Jul 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 14 Jul 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 Jul 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 04 Aug 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 04 Aug 2015 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)