Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683617 | Self-locking mechanism | Yuan Zhang, Fa Yun Qi, Rui Feng Qin | 2017-06-20 |
| 9616862 | Actuator for an electric parking brake system | Fa Yun Qi, Li Nan Li, Rui Feng Qin | 2017-04-11 |