Trademark Attorney / Law Firm
I-Chang John Yang – Trademark Portfolio
I-Chang John Yang specializes in Class 42 (Computer & Scientific) trademark filings before the United States Patent and Trademark Office (USPTO), with 2 of 3 total filings concentrated in this category. The practice also covers Class 44 (Medical Services) along with 2 other Nice Classification classes. Filing activity spans from 2012 to 2024. Currently, 1 trademark is registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
I-Chang John Yang's trademark practice covers 2 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific and technological services; industrial analysis and research services
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has I-Chang John Yang filed?
I-Chang John Yang has filed 3 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 1 registered, 2 abandoned.
What trademark classes does I-Chang John Yang specialize in?
I-Chang John Yang has filed trademarks across 2 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 44 (Medical Services). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has I-Chang John Yang been filing trademarks?
I-Chang John Yang's trademark filing history with the USPTO spans from 2012 to 2024, covering 12 years of trademark practice. During this period, I-Chang John Yang has handled 3 trademark applications.
What is I-Chang John Yang's trademark registration success rate?
I-Chang John Yang has a 33% trademark registration rate, with 1 out of 3 resolved applications resulting in successful registration. Currently, 0 applications are pending review.