NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
06/23/2026
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Official data from USPTO
SMB
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
35
Latest update
06/23/2026
Trademark type
Word
Nice classes
9, 42
Filing date
05/03/2024
Registration date
06/23/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/23/2026
Last transaction
06/23/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
Drawing code
4
Owner type
11
Owner location
Yuseong-gu, Daejeon, KR
Examiner
SPILS, CAROL A
Law office
L40
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
LX Semicon Co., Ltd.
Representatives
Joo Mee Kim Rothwell, Figg, Ernst & Manbeck, PC
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Semiconductor componentceramic substrate being a heat sink for semiconductors with heat dissipation function; heat sinks for semiconductor elements; Heat dissipation substratemetalized ceramic substrate being a heat sink for semiconductorsused for heat dissipation of semiconductor chips; Heat dissipation substratemetalized ceramic substrate being a heat sink for iintegrated circuitsused for heat dissipation of integrated circuits
Class 42
Design of semiconductors; design of semiconductors or integrated circuits; research in the area of semiconductor processing technology
Publications
History of USPTO decisions and trademark events.
35 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
06/23/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/05/2026
PUBO
PUBLISHED FOR OPPOSITION
05/05/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/29/2026
OTHE
CASE RETURNED TO EXAMINATION
04/10/2026
IUCN
NOTICE OF ALLOWANCE CANCELLED
04/10/2026
JURT
JURISDICTION RESTORED TO EXAMINING ATTORNEY
03/16/2026
PCBG
PETITION TO DIRECTOR - CHANGE BASIS - GRANTED
03/16/2026
APET
ASSIGNED TO PETITION STAFF
03/11/2026
TPAD
TEAS PETITION TO AMEND BASIS RECEIVED
01/23/2026
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/22/2026
EX1G
SOU EXTENSION 1 GRANTED
01/21/2026
EXT1
SOU EXTENSION 1 FILED
01/21/2026
EEXT
SOU TEAS EXTENSION RECEIVED
01/21/2026
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/22/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/27/2025
PUBO
PUBLISHED FOR OPPOSITION
05/27/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/21/2025
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
05/06/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/14/2025
XAEC
EXAMINER'S AMENDMENT ENTERED
04/14/2025
ALIE
ASSIGNED TO LIE
04/14/2025
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/12/2025
GNEA
EXAMINERS AMENDMENT E-MAILED
04/12/2025
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/12/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/04/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/04/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/04/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/04/2024
GNRT
NON-FINAL ACTION E-MAILED
12/04/2024
CNRT
NON-FINAL ACTION WRITTEN
12/04/2024
DOCK
ASSIGNED TO EXAMINER
11/18/2024
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/29/2024
NWAP
NEW APPLICATION ENTERED
05/03/2024
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