Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091444 | Tire | Long Qin, Wenlong Lin, Jingbo Qin, Wen Sun, Qingqing Liu +2 more | 2025-09-02 |
| D1041393 | Tire | Long Qin, Wenlong Lin, Jingbo Qin, Yixin Zhang, Wen Sun +3 more | 2024-09-10 |
| D1012004 | Tire | Long Qin, Wenlong Lin, Jingbo Qin, Jingjing Liu, Yixin Zhang +1 more | 2024-01-23 |
| D998542 | Tire | Long Qin, Wenlong Lin, Jingbo Qin, Yanmei Zhang, Meijuan Zhu +1 more | 2023-09-12 |