Chang Yu – Trademark Portfolio

Entity Type: 01

Chang Yu holds 30 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 25 (Clothing) — 21 filings in this category. The portfolio also extends into Class 9 (Computers & Electronics) across 6 Nice Classification classes. Currently, 15 trademarks are registered and 1 is pending. Notable registered marks include BOHUMA, GOOBGS, HOFUON, KEKUOU, and RUODON. The owner is based in Beijing.