Chengfu Yu – Trademark Portfolio
Entity Type: 01
Chengfu Yu owns a portfolio of 5 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as PUNUOA, DOVTAZS, and STRIGIDAE. Of these, 4 are registered. The portfolio spans 5 Nice Classification classes, led by Class 42 (Computer & Scientific) and Class 9 (Computers & Electronics). Headquartered in Irvine, CA.
9 Corporate Park, Suite 250
Irvine, CA 92606
Showing of trademarks Trademarks
Trademark Classifications
Chengfu Yu's trademark portfolio spans 5 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademarks does Chengfu Yu have?
Chengfu Yu has 5 U.S. trademarks filed with the USPTO. Of these, 4 registered, 1 abandoned.
What trademark classes does Chengfu Yu file in?
Chengfu Yu files trademarks across 5 Nice Classification classes. The most active classes are Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 3 (Cosmetics & Cleaning), Class 21 (Housewares), Class 16 (Paper Goods). Class 42 covers scientific and technological services; industrial analysis and research services.
What are Chengfu Yu's most well-known trademarks?
Chengfu Yu's registered trademark portfolio includes well-known marks such as PUNUOA, DOVTAZS, and STRIGIDAE. These are among 4 currently registered trademarks in the portfolio.
What is Chengfu Yu's trademark registration success rate?
Chengfu Yu has a 80% trademark registration rate, with 4 out of 5 resolved applications resulting in successful registration. Currently, 0 applications are pending review.