Trademark Attorney / Law Firm
Leonard Yip – Trademark Portfolio
With a filing history spanning 10 years (2016–2025), Leonard Yip has represented clients in 1,788 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 1,381 trademarks have achieved registered status, while 99 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
Leonard Yip'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
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Frequently Asked Questions
How many trademark applications has Leonard Yip filed?
Leonard Yip has filed 1,788 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 1,381 registered, 99 pending, 306 abandoned, 1 cancelled.
What trademark classes does Leonard Yip specialize in?
Leonard Yip has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 21 (Housewares), Class 25 (Clothing), Class 20 (Furniture), Class 11 (Environmental Control). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Leonard Yip been filing trademarks?
Leonard Yip's trademark filing history with the USPTO spans from 2016 to 2025, covering 9 years of trademark practice. During this period, Leonard Yip has handled 1,788 trademark applications.
What is Leonard Yip's trademark registration success rate?
Leonard Yip has a 82% trademark registration rate, with 1,381 out of 1,688 resolved applications resulting in successful registration. Currently, 99 applications are pending review.