XM

Xiaoyun Ma

📍 Lo Wu, CN: #1,946 of 7,906 inventorsTop 25%
Overall (All Time): #1,073,636 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1063224 Helmet 2025-02-18
D926383 Helmet for sports 2021-07-27
D864490 Crocodile helmet 2019-10-22
D854751 Werewolf helmet 2019-07-23