Who owns the SEMTECH trademark?

The SEMTECH trademark is owned by Semtech Corporation.

What class is the SEMTECH trademark registered in?

The SEMTECH trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 038 (Telecommunications services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for SEMTECH?

The USPTO serial number for SEMTECH is 79425986.

What is the registration number for SEMTECH?

SEMTECH is registered under USPTO registration number 8140131.

SEMTECH - Owned by Semtech Corporation - (Class 009, Class 038, Class 042)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Class 038Telecommunications services

US codes: 100, 101, 104

Telecommunications.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

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

Filing Basis & Declarations

Trademark

Status History

23 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Sep 10, 2026

Code FINO

FINAL DISPOSITION PROCESSED

Aug 20, 2026

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Aug 20, 2026

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

May 17, 2026

Code FICR

REGISTERED-PRINCIPAL REGISTER

Feb 17, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 17, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Dec 30, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 30, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 24, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 03, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 02, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 02, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 02, 2025

Code TEME

REFUSAL PROCESSED BY IB

Oct 18, 2025

Code RFNT

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 29, 2025

Code RFCS

REFUSAL PROCESSED BY MPU

Sep 28, 2025

Code RFRR

NEW REPRESENTATIVE AT IB RECEIVED

Aug 22, 2025

Code NREP

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 14, 2025

Code RFCR

NON-FINAL ACTION WRITTEN

Aug 13, 2025

Code CNRT

ASSIGNED TO EXAMINER

Aug 07, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 20, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Jun 20, 2025

Code MAFR

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 19, 2025

Code REPR

Other Marks by Semtech Corporation

Additional USPTO filings from the same owner.

HOT

HOTSWITCH

86958832

Semtech Corporation

REGISTERED

SEM

SEMTECH

86227759

Semtech Corporation

REGISTERED

SEM

SEMTECH

78319174

Semtech Corporation

REGISTERED

LOR

LORA

86513185

Semtech Corporation

REGISTERED

Other Marks in Class 009 — Electronics, software & scientific instruments

Recently filed and registered marks in the same international class.

SEM

SEMTECH

86227759

Semtech Corporation

REGISTERED

SEM

SEMTECH

78319174

Semtech Corporation

REGISTERED

SEM

SEMTECH

98211236

Sensors, Inc.

REGISTERED

SEM

SEMTECH

76288886

Sensors, Inc.

REGISTERED

Other Marks by Maren C. Perry

Additional USPTO filings handled by the same attorney of record.

SEP

SEPHORA ACCELERATE

86879530

REGISTERED

TRI

TRINTELLIX

86927433

REGISTERED

VAN

VANDAL

86795918

REGISTERED

HAV

HAVELLS

98325386

REGISTERED

SEMTECH

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Semtech Corporation

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Maren C. Perry

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