NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
05/20/2026
Back to search
Official data from USPTO
SEOUL SEMICONDUCTOR
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Quick snapshot
SEOUL SEMICONDUCTOR
ST13
US500000088196033Class
9, 40, 42
Filing
88196033
Registration
6010907
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
44
Latest update
05/21/2026
Trademark type
Word
Nice classes
9, 40, 42
Filing date
11/15/2018
Registration date
03/17/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/20/2026
Last transaction
05/21/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2000-07-00
First use in commerce
2000-07-00
Drawing code
4
Owner type
99
Owner location
Ansan-si, Gyeonggi-do, KR
Examiner
HWANG, JOHN C B
Current location
Historical data usage
Holders and representatives
Holders
Seoul Semiconductor Co. Ltd.
Representatives
Alicia Matusheski Khaled PERKINS COIE LLP
Technical classification
Nice Classes
Class 9Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Light emitting diode displays; diodes; light emitting diodes; top light emitting diodes; power light emitting diodes; chip light emitting diodes; big top light emitting diodes; high flux light emitting diodes; side view light emitting diodes; electroluminescent diodes; laser diodes; semi-conductors; transistors; driving IC and power management IC (PMIC) for display; LED driving devices; electronic circuit board for LED lighting apparatus; semiconductor elements for LED driving; semiconductor elements for LED lighting apparatus; photodiodes; LED circuit; LED module; diode arrays
Class 40
Processing and custom assembling services relating to semiconductors; custom manufacturing and assembling services relating to semi-conductor parts and integrated circuits; processing of semiconductor elements
Class 42
Industrial research services relating to semiconductors
Publications
History of USPTO decisions and trademark events.
44 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/20/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/20/2026
E815
TEAS SECTION 8 & 15 RECEIVED
02/27/2026
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/12/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/12/2026
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
02/12/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/12/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/12/2026
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/17/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/05/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/05/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
10/05/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/05/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/05/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/05/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
03/17/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/31/2019
PUBO
PUBLISHED FOR OPPOSITION
12/31/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/11/2019
AAUA
NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
11/22/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/21/2019
IUAA
USE AMENDMENT ACCEPTED
11/21/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/20/2019
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
11/20/2019
IUAF
USE AMENDMENT FILED
11/20/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/19/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/19/2019
EAAU
TEAS AMENDMENT OF USE RECEIVED
11/19/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/22/2019
GNRT
NON-FINAL ACTION E-MAILED
08/22/2019
CNRT
NON-FINAL ACTION WRITTEN
08/22/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/21/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/20/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/20/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/20/2019
GNRT
NON-FINAL ACTION E-MAILED
02/20/2019
CNRT
NON-FINAL ACTION WRITTEN
02/20/2019
DOCK
ASSIGNED TO EXAMINER
02/19/2019
AMPX
PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED
12/10/2018
ALIE
ASSIGNED TO LIE
12/04/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/03/2018
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
11/29/2018
NWAP
NEW APPLICATION ENTERED
11/19/2018
Continuous trademark protection
Get notified about every new filing that threatens SEOUL SEMICONDUCTOR or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.