Who owns the CFEON trademark?

The CFEON trademark is owned by Elite Semiconductor Microelectronics Technology Inc..

What class is the CFEON trademark registered in?

The CFEON trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for CFEON?

The USPTO serial number for CFEON is 99033360.

What is the registration number for CFEON?

CFEON is registered under USPTO registration number 8371179.

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Updated Sep 16, 2026·24 searches this week

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CFE

USPTO Trademark Record

REGISTERED

CFEON

SN 99033360·Reg 8371179·Filed Feb 07, 2025

Owner Elite Semiconductor Microelectronics Technology Inc.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

CFEON (Serial No. 99033360), Registration No. 8371179, is a registered US trademark filed on Feb 07, 2025 by Elite Semiconductor Microelectronics Technology Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: July 28, 2032

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Mark Intelligence

CFEON (Reg. #8371179) is a registered US trademark that has been protecting its owner, Elite Semiconductor Microelectronics Technology Inc., since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 07, 2025

SERIAL

99033360

REG#

8371179

REGISTERED

Jul 28, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 07, 2025

Serial Number99033360

Registration No.8371179

Registration DateJul 28, 2026

Status DateJul 28, 2026

Published for OppositionAug 26, 2025

Filing Basis & Declarations

Use Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 31, 2026

First use in commerce: Jan 31, 2026

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

20 events

REGISTERED-PRINCIPAL REGISTER

Jul 28, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 28, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 09, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 09, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 07, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Apr 17, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Apr 17, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 21, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 26, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 26, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 20, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jul 21, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jul 21, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jul 21, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jul 21, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 21, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 17, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 08, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 07, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 07, 2025

APPLICATION FILING RECEIPT MAILED

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