Chang, Jeng-Chung – Trademark Portfolio
Entity Type: 01
Chang, Jeng-Chung holds 3 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 3 filings in this category. The owner is based in Walnut, CA.
1711 Wine Glow Cir
Walnut, CA 91789
Showing of trademarks Trademarks
Trademark Classifications
Chang, Jeng-Chung's trademark portfolio spans 1 Nice Classification class, reflecting the scope of goods and services protected under their brand portfolio.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademarks does Chang, Jeng-Chung have?
Chang, Jeng-Chung has 3 U.S. trademarks filed with the USPTO.
What trademark classes does Chang, Jeng-Chung file in?
Chang, Jeng-Chung files trademarks across 1 Nice Classification class. The most active classes are Class 9 (Computers & Electronics). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What is Chang, Jeng-Chung's trademark registration success rate?
Chang, Jeng-Chung has a 0% trademark registration rate, with 0 out of 3 resolved applications resulting in successful registration. Currently, 0 applications are pending review.