CHEN, SIFAN – Trademark Portfolio

Entity Type: 01

CHEN, SIFAN owns a portfolio of 12 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as CNON, YKYK, PQRQP, AYLATY, and TIZWIS. Of these, 10 are registered. The portfolio spans 6 Nice Classification classes, led by Class 10 (Medical Apparatus) and Class 9 (Computers & Electronics). Headquartered in HUI'AN COUNTY.