Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1087803 | Tire tread depth examiner | Wei Zhan, Keran Liu, Xuan Ouyang | 2025-08-12 |
| D1076729 | Electric bicycle | Longyin Xie | 2025-05-27 |
| D1070185 | Safety earmuff for noise reduction | — | 2025-04-08 |
| D1058434 | Electric bicycle | Longyin Xie, Jie Hong | 2025-01-21 |