Ma Chenghao – Trademark Portfolio

Entity Type: 01

Ma Chenghao holds 10 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 8 filings in this category. The portfolio also extends into Class 11 (Environmental Control) across 3 Nice Classification classes. Currently, 10 trademarks are registered. Notable registered marks include GRSKIY, MIULSI, OHKINX, OISTML, and ZPRVIX. The owner is based in Jinan.