Li Chun – Trademark Portfolio

Entity Type: 01

Li Chun owns a portfolio of 36 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as LYSA, VADUZ, DIOWUS, DRSDYB, and GINTAO. Of these, 31 are registered and 3 are pending. The portfolio spans 12 Nice Classification classes, led by Class 11 (Environmental Control) and Class 9 (Computers & Electronics). Headquartered in Ningbo, Zhejiang.