Yang ChangeAi – Trademark Portfolio

Entity Type: 01

Yang ChangeAi holds 2 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 11 (Environmental Control) — 1 filings in this category. The portfolio also extends into Class 20 (Furniture) across 2 Nice Classification classes. The owner is based in Huizhou, Guangdong.