Trademark Attorney / Law Firm
Yanghao Liu – Trademark Portfolio
With a filing history spanning 14 years (2012–2025), Yanghao Liu has represented clients in 3,549 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 2,981 trademarks have achieved registered status, while 56 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 21 (Housewares), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Yanghao Liu'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
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Frequently Asked Questions
How many trademark applications has Yanghao Liu filed?
Yanghao Liu has filed 3,549 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 2,981 registered, 56 pending, 494 abandoned, 13 cancelled.
What trademark classes does Yanghao Liu specialize in?
Yanghao Liu 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 Yanghao Liu been filing trademarks?
Yanghao Liu's trademark filing history with the USPTO spans from 2012 to 2025, covering 13 years of trademark practice. During this period, Yanghao Liu has handled 3,549 trademark applications.
What is Yanghao Liu's trademark registration success rate?
Yanghao Liu has a 85% trademark registration rate, with 2,981 out of 3,488 resolved applications resulting in successful registration. Currently, 56 applications are pending review.