Trademark Attorney / Law Firm
Yifeng Hao – Trademark Portfolio
Yifeng Hao has 1,131 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 391 trademarks are successfully registered — a 96% registration rate, with an additional 724 applications currently pending. The strongest areas of practice include Class 9 (Computers & Electronics) and Class 21 (Housewares). Filing activity has been recorded from 2014 through 2026, spanning 7 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Yifeng Hao's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Machines and machine tools; motors and engines; machine coupling and transmission components
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademark applications has Yifeng Hao filed?
Yifeng Hao has filed 1,131 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 391 registered, 724 pending, 16 abandoned.
What trademark classes does Yifeng Hao specialize in?
Yifeng Hao has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 21 (Housewares), Class 20 (Furniture), Class 28 (Toys & Sporting Goods), Class 25 (Clothing). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Yifeng Hao been filing trademarks?
Yifeng Hao's trademark filing history with the USPTO spans from 2014 to 2026, covering 12 years of trademark practice. During this period, Yifeng Hao has handled 1,131 trademark applications.
What is Yifeng Hao's trademark registration success rate?
Yifeng Hao has a 96% trademark registration rate, with 391 out of 407 resolved applications resulting in successful registration. Currently, 724 applications are pending review.