Trademark Attorney / Law Firm
Yen-Shyang Tseng – Trademark Portfolio
Yen-Shyang Tseng has 29 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 11 trademarks are successfully registered — a 58% registration rate, with an additional 10 applications currently pending. The strongest areas of practice include Class 25 (Clothing) and Class 41 (Education & Entertainment). Filing activity has been recorded from 2016 through 2026, spanning 6 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Yen-Shyang Tseng's trademark practice covers 18 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Education; providing of training; entertainment; sporting and cultural activities
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Advertising; business management; business administration; office functions
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Scientific and technological services; industrial analysis and research services
Frequently Asked Questions
How many trademark applications has Yen-Shyang Tseng filed?
Yen-Shyang Tseng has filed 29 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 11 registered, 10 pending, 8 abandoned.
What trademark classes does Yen-Shyang Tseng specialize in?
Yen-Shyang Tseng has filed trademarks across 18 Nice Classification classes. The most common practice areas include Class 25 (Clothing), Class 41 (Education & Entertainment), Class 3 (Cosmetics & Cleaning), Class 35 (Advertising & Business), Class 34 (Smokers Articles). Class 25 covers clothing, footwear, headgear.
How long has Yen-Shyang Tseng been filing trademarks?
Yen-Shyang Tseng's trademark filing history with the USPTO spans from 2016 to 2026, covering 10 years of trademark practice. During this period, Yen-Shyang Tseng has handled 29 trademark applications.
What is Yen-Shyang Tseng's trademark registration success rate?
Yen-Shyang Tseng has a 58% trademark registration rate, with 11 out of 19 resolved applications resulting in successful registration. Currently, 10 applications are pending review.