Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D922307 | Tire for vehicle | Long Qin, Yixin Zhang, Dongyan Zhu, Li Liu | 2021-06-15 |
| D914583 | Tire for vehicle | Long Qin, Yanmei Zhang, Jingjing Liu, Yan Xi | 2021-03-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D922307 | Tire for vehicle | Long Qin, Yixin Zhang, Dongyan Zhu, Li Liu | 2021-06-15 |
| D914583 | Tire for vehicle | Long Qin, Yanmei Zhang, Jingjing Liu, Yan Xi | 2021-03-30 |