Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091444 | Tire | Long Qin, Jingbo Qin, Wen Sun, Qingqing Liu, Meijuan Zhu +2 more | 2025-09-02 |
| D1091445 | Tire | Long Qin, Jingbo Qin, Wen Sun, Qingqing Liu, Xuhai Huang +2 more | 2025-09-02 |
| D1081531 | Tire | Long Qin, Jingbo Qin, Wen Sun, Jingjing Liu, Junjie Liu +1 more | 2025-07-01 |