Qu Yuyan – Trademark Portfolio

Entity Type: 01

Qu Yuyan owns a portfolio of 5 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as QINOK, BESERH, GSAUTO, MAPARO, and TENOKE. Of these, 5 are registered. The portfolio spans 3 Nice Classification classes, led by Class 11 (Environmental Control) and Class 10 (Medical Apparatus). Headquartered in Guangzhou.