Trademark Attorney / Law Firm
Ji Lei – Trademark Portfolio
Ji Lei specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 44 of 47 total filings concentrated in this category. The practice also covers Class 42 (Computer & Scientific) along with 2 other Nice Classification classes. Filing activity spans from 1993 to 2025. Currently, 41 trademarks are registered and 6 are pending.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Ji Lei's trademark practice covers 2 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
Scientific and technological services; industrial analysis and research services
Frequently Asked Questions
How many trademark applications has Ji Lei filed?
Ji Lei has filed 47 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 41 registered, 6 pending.
What trademark classes does Ji Lei specialize in?
Ji Lei has filed trademarks across 2 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Ji Lei been filing trademarks?
Ji Lei's trademark filing history with the USPTO spans from 1993 to 2025, covering 32 years of trademark practice. During this period, Ji Lei has handled 47 trademark applications.
What is Ji Lei's trademark registration success rate?
Ji Lei has a 100% trademark registration rate, with 41 out of 41 resolved applications resulting in successful registration. Currently, 6 applications are pending review.