Trademark Attorney / Law Firm
Haoyi Chen – Trademark Portfolio
With a filing history spanning 16 years (2006–2026), Haoyi Chen has represented clients in 10,252 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 8,545 trademarks have achieved registered status, while 88 remain pending. Areas of expertise include Class 21 (Housewares) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Haoyi Chen'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
Precious metals and their alloys; jewellery, precious stones; horological instruments
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has Haoyi Chen filed?
Haoyi Chen has filed 10,252 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 8,545 registered, 88 pending, 1,519 abandoned, 94 cancelled.
What trademark classes does Haoyi Chen specialize in?
Haoyi Chen has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 21 (Housewares), Class 9 (Computers & Electronics), Class 25 (Clothing), Class 28 (Toys & Sporting Goods), Class 11 (Environmental Control). Class 21 covers household or kitchen utensils and containers; combs and sponges; brushes.
How long has Haoyi Chen been filing trademarks?
Haoyi Chen's trademark filing history with the USPTO spans from 2006 to 2026, covering 20 years of trademark practice. During this period, Haoyi Chen has handled 10,252 trademark applications.
What is Haoyi Chen's trademark registration success rate?
Haoyi Chen has a 84% trademark registration rate, with 8,545 out of 10,158 resolved applications resulting in successful registration. Currently, 88 applications are pending review.