Stephen Chai – Trademark Portfolio

Stephen Chai has 17 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 10 trademarks are successfully registered — a 83% registration rate, with an additional 5 applications currently pending. The strongest areas of practice include Class 41 (Education & Entertainment) and Class 35 (Advertising & Business). Filing activity has been recorded from 2014 through 2026, spanning 5 years.