(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

ALPHA & OMEGA 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

ALPHA & OMEGA SEMICONDUCTOR

ST13

US500000078515634

Class

9

Filing

78515634

Registration

3032179

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

32

Latest update

08/05/2025

Trademark type

Word

Nice classes

9

Filing date

11/11/2004

Registration date

12/20/2005

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/11/2025

Last transaction

08/05/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

10/04/2001

First use in commerce

10/04/2001

Drawing code

4

Owner type

03

Owner location

Hamilton, BM

Examiner

MCBRIDE, THEODORE

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Alpha and Omega Semiconductor Limited
Alpha and Omega Semiconductor Limited

Representatives

Trevor A. Caudle, Esq. Trevor Caudle Law Practice, PC

Technical classification

Nice Classes

Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

semiconductor devices

Publications

History of USPTO decisions and trademark events.

32 publications found

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

07/11/2025

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

07/11/2025

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

07/11/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

07/11/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

02/06/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/04/2025

EWOR

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

02/04/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/04/2025

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

02/04/2025

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

12/20/2024

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

04/13/2015

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

04/13/2015

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

04/13/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

04/13/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

03/30/2015

NA85

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

09/27/2011

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

09/27/2011

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/26/2011

E815

TEAS SECTION 8 & 15 RECEIVED

08/29/2011

R.PR

REGISTERED-PRINCIPAL REGISTER

12/20/2005

PUBO

PUBLISHED FOR OPPOSITION

09/27/2005

NPUB

NOTICE OF PUBLICATION

09/07/2005

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

08/18/2005

ALIE

ASSIGNED TO LIE

08/12/2005

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

08/09/2005

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

08/01/2005

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

07/27/2005

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

07/27/2005

GNRT

NON-FINAL ACTION E-MAILED

06/16/2005

CNRT

NON-FINAL ACTION WRITTEN

06/16/2005

DOCK

ASSIGNED TO EXAMINER

06/16/2005

NWAP

NEW APPLICATION ENTERED

11/17/2004

Continuous trademark protection

Get notified about every new filing that threatens ALPHA & OMEGA 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.