Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505219 | Combined device having device for connecting cross beam for receiving pivot pins and two lower longitudinal beams of coach body for rail vehicle | Jianying LIANG, Chongcheng Zhong, Jiajie He, Junhai Liang, Jian Du +2 more | 2022-11-22 |
| 11318967 | Crash system for a rail vehicle | Sansan Ding, Honglei TIAN, Peng Lin, Junshuang Cai, Qing Xu +4 more | 2022-05-03 |