Who owns the TI CHANG trademark?

The TI CHANG trademark is owned by Tian Yi Chang.

What class is the TI CHANG trademark registered in?

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

What is the serial number for TI CHANG?

The USPTO serial number for TI CHANG is 98951598.

What is the registration number for TI CHANG?

TI CHANG is registered under USPTO registration number 7946541.

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Home Search: TI CHANGTI CHANG #98951598

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Updated Oct 1, 2026·17 searches this week

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TIC

USPTO Trademark Record

REGISTERED

TI CHANG

SN 98951598·Reg 7946541·Filed Jan 10, 2025

Owner Tian Yi Chang

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.

TI CHANG (Serial No. 98951598), Registration No. 7946541, is a registered US trademark filed on Jan 10, 2025 by Tian Yi Chang. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: September 16, 2031

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Mark Intelligence

TI CHANG (Reg. #7946541) is a registered US trademark that has been protecting its owner, Tian Yi Chang, 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

Jan 10, 2025

SERIAL

98951598

REG#

7946541

REGISTERED

Sep 16, 2025

Filing Information

StatusREGISTERED

Filing DateJan 10, 2025

Serial Number98951598