Who owns the CHUANXIN trademark?

The CHUANXIN trademark is owned by Shanghai Chuanxin Semiconductor Co., Ltd..

What class is the CHUANXIN trademark registered in?

The CHUANXIN trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for CHUANXIN?

The USPTO serial number for CHUANXIN is 79396923.

What is the registration number for CHUANXIN?

CHUANXIN is registered under USPTO registration number 7567827.

CHU

CHUANXIN

REGISTERED

Serial: 79396923
Reg: 7567827
Filed: Dec 29, 2023
Owner: Shanghai Chuanxin Semiconductor Co., Ltd.

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.

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

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

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

13 events

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Nov 22, 2025

Code OPNX

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Nov 05, 2025

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 05, 2025

Code OPNS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Dec 19, 2024

Code FICR

REGISTERED-PRINCIPAL REGISTER

Nov 19, 2024

Code R.PR

PUBLISHED FOR OPPOSITION

Sep 03, 2024

Code PUBO

NOTICE OF PUBLICATION

Aug 14, 2024

Code NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 01, 2024

Code CNSA

ASSIGNED TO EXAMINER

Jul 28, 2024

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 18, 2024

Code NWOS

APPLICATION FILING RECEIPT MAILED

Jun 18, 2024

Code MAFR

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Jun 17, 2024

Code LIMI

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 06, 2024

Code REPR

Other Marks by Shanghai Chuanxin Semiconductor Co., Ltd.

Additional USPTO filings from the same owner.

LOG

LogoMark

79394329

Shanghai Chuanxin Semiconductor Co., Ltd.

REGISTERED

CSE

CSEMI

98219055

Shanghai Chuanxin Semiconductor Co., Ltd.

ABANDONED

CHUANXIN

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Shanghai Chuanxin Semiconductor Co., Ltd.

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