Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157505 | Sidewall window structure module of train, and train | Jianqiang DU, Baolei Xu, Zhaomei Wang, Shujuan Chen, Yuxi Yang +2 more | 2024-12-03 |
| 9409580 | Obstacle removing and energy absorbing device and leading car of motor train unit | Letian Fan, Guoping Zhang, Jiangong WANG, Jijun Ma, Qinggang Zhang +1 more | 2016-08-09 |