E89R
TEAS SECTION 8 & 9 RECEIVED
07/24/2026
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Official data from USPTO
MONOLITHIC POWER SYSTEMS
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
MONOLITHIC POWER SYSTEMS
ST13
US500000078391040Class
9
Filing
78391040
Registration
3127654
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
46
Latest update
07/24/2026
Trademark type
Word
Nice classes
9
Filing date
03/25/2004
Registration date
08/08/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/23/2016
Last transaction
07/24/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/30/1997
First use in commerce
09/30/1997
Drawing code
4
Owner type
03
Owner location
San Jose, CA, US
Examiner
BRACEY, KAREN
Law office
M70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MONOLITHIC POWER SYSTEMS, INC.
MONOLITHIC POWER SYSTEMS, INC.
Representatives
Grace Han Stanton Ashurst Perkins Coie US LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Integrated circuitselectronic integrated circuitsintegrated semiconductor circuitssemiconductorsmultiplexersrouterstransceiversaudio/visual receiverssignal convertersfluorescent lamp driverscold cathode fluorescent lamp driverslight emitting diode driverswhite light emitting diode driversorganic light emitting diode driversaudio amplifierspreamplifierstelecommunication switchescomputer network switchesoptical transmittersradio frequency transmittersdigital signal processorsconvertersAC/DC convertersbattery chargersDC-DC convertersDC/AC invertersintegrated circuits for the conversion and management of power used in electrical circuits
Publications
History of USPTO decisions and trademark events.
46 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/08/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/15/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/15/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/15/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/15/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/15/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/30/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/30/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/30/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/30/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/30/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/23/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/23/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/23/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/23/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
07/05/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/08/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
03/09/2012
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/09/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/09/2012
E815
TEAS SECTION 8 & 15 RECEIVED
01/20/2012
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/21/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
08/08/2006
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
06/19/2006
ALIE
ASSIGNED TO LIE
06/09/2006
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/02/2006
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/18/2006
EX1G
SOU EXTENSION 1 GRANTED
05/18/2006
EXT1
SOU EXTENSION 1 FILED
05/08/2006
IUAF
USE AMENDMENT FILED
05/08/2006
EEXT
SOU TEAS EXTENSION RECEIVED
05/08/2006
EISU
TEAS STATEMENT OF USE RECEIVED
05/08/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
11/08/2005
PUBO
PUBLISHED FOR OPPOSITION
08/16/2005
NPUB
NOTICE OF PUBLICATION
07/27/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/18/2005
ALIE
ASSIGNED TO LIE
04/15/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/13/2005
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/13/2005
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/08/2005
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/08/2005
GNRT
NON-FINAL ACTION E-MAILED
10/08/2004
CNRT
NON-FINAL ACTION WRITTEN
10/08/2004
DOCK
ASSIGNED TO EXAMINER
10/08/2004
NWAP
NEW APPLICATION ENTERED
04/06/2004
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