Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714885 | Fault prediction and condition-based repair method of urban rail train bogie | Yong Qin, Limin Jia, Jingxuan Shi, Xiaoqing CHENG, Shan-Yi Yu +2 more | 2017-07-25 |
| 9683617 | Self-locking mechanism | Fa Yun Qi, Jin An Nie, Rui Feng Qin | 2017-06-20 |