Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186300 | Collision energy absorption structure and rail vehicle having same | Haiyang Yu, Aiqin TIAN, Honglei TIAN, Yangyang Yu | 2021-11-30 |
| 10939263 | Multi-network convergence method and device | Fengchao Wang, Tai Liu, Jingting Lu, Jun Wang, Chao Ma | 2021-03-02 |