Trademark Attorney / Law Firm
Yong Chen – Trademark Portfolio
With a filing history spanning 19 years (2005–2026), Yong Chen has represented clients in 3,438 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 2,046 trademarks have achieved registered status, while 287 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 25 (Clothing), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Yong 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
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Advertising; business management; business administration; office functions
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
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 Yong Chen filed?
Yong Chen has filed 3,438 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 2,046 registered, 287 pending, 904 abandoned, 177 cancelled.
What trademark classes does Yong Chen specialize in?
Yong Chen has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 25 (Clothing), Class 11 (Environmental Control), Class 35 (Advertising & Business), Class 28 (Toys & Sporting Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Yong Chen been filing trademarks?
Yong Chen's trademark filing history with the USPTO spans from 2005 to 2026, covering 21 years of trademark practice. During this period, Yong Chen has handled 3,438 trademark applications.
What is Yong Chen's trademark registration success rate?
Yong Chen has a 65% trademark registration rate, with 2,046 out of 3,127 resolved applications resulting in successful registration. Currently, 287 applications are pending review.