Yang Lingling – Trademark Portfolio

Entity Type: 01

Yang Lingling owns a portfolio of 23 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as EFFOO, VXXZI, BDEKIL, BURSUN, and CLYBIG. Of these, 21 are registered. The portfolio spans 11 Nice Classification classes, led by Class 11 (Environmental Control) and Class 10 (Medical Apparatus). Headquartered in Ningbo, Zhejiang.