Trademark Attorney / Law Firm
David Cho – Trademark Portfolio
David Cho specializes in Class 38 (Telecommunications) trademark filings before the United States Patent and Trademark Office (USPTO), with 21 of 30 total filings concentrated in this category. The practice also covers Class 9 (Computers & Electronics) along with 6 other Nice Classification classes. Filing activity spans from 1971 to 2025. Currently, 4 trademarks are registered and 1 is pending.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
David Cho's trademark practice covers 6 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
Education; providing of training; entertainment; sporting and cultural activities
Scientific and technological services; industrial analysis and research services
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has David Cho filed?
David Cho has filed 30 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 4 registered, 1 pending, 21 abandoned, 4 cancelled.
What trademark classes does David Cho specialize in?
David Cho has filed trademarks across 6 Nice Classification classes. The most common practice areas include Class 38 (Telecommunications), Class 9 (Computers & Electronics), Class 37 (Building & Construction), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific). Class 38 covers telecommunications.
How long has David Cho been filing trademarks?
David Cho's trademark filing history with the USPTO spans from 1971 to 2025, covering 54 years of trademark practice. During this period, David Cho has handled 30 trademark applications.
What is David Cho's trademark registration success rate?
David Cho has a 14% trademark registration rate, with 4 out of 29 resolved applications resulting in successful registration. Currently, 1 application is pending review.