Chen, Ruizhao – Trademark Portfolio

Entity Type: 01

Chen, Ruizhao has 3 U.S. trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 2 are successfully registered — a 67% registration rate. The portfolio includes marks such as KROBOTT and KORVIXON. Filings span 3 Nice Classification classes, with the highest activity in Class 9 (Computers & Electronics) and Class 21 (Housewares). This trademark owner is based in Shenzhen, Guangdong.

Futian District

B1505, Miyuan, Xinzhou Third Street

Shenzhen, Guangdong 518000 , CN

3 Total Trademarks

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KORVIXON
KORVIXON
Registered 2025
KROBOTT
KROBOTT
Registered 2021
TCDBEST
TCDBEST
Cancelled 2015

Trademark Classifications

Chen, Ruizhao's trademark portfolio spans 3 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.

9
Computers & Electronics (1 filing)

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

21
Housewares (1 filing)

Household or kitchen utensils and containers; combs and sponges; brushes

28
Toys & Sporting Goods (1 filing)

Games and playthings; gymnastic and sporting articles; decorations for Christmas trees

Frequently Asked Questions

How many trademarks does Chen, Ruizhao have?

Chen, Ruizhao has 3 U.S. trademarks filed with the USPTO. Of these, 2 registered, 1 cancelled.

What trademark classes does Chen, Ruizhao file in?

Chen, Ruizhao files trademarks across 3 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 21 (Housewares), Class 28 (Toys & Sporting Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.

What are Chen, Ruizhao's most well-known trademarks?

Chen, Ruizhao's registered trademark portfolio includes well-known marks such as KROBOTT and KORVIXON. These are among 2 currently registered trademarks in the portfolio.

What is Chen, Ruizhao's trademark registration success rate?

Chen, Ruizhao has a 67% trademark registration rate, with 2 out of 3 resolved applications resulting in successful registration. Currently, 0 applications are pending review.