Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186300 | Collision energy absorption structure and rail vehicle having same | Haiyang Yu, Yuwen LIU, Aiqin TIAN, Yangyang Yu | 2021-11-30 |
| 11142222 | Vehicle end skeleton structure and rail vehicle having same | Zhanxuan Guo, Haiyang Yu, Longxi Liu, Haizhi Yu | 2021-10-12 |
| 11142223 | Side wall component of railway vehicle, and railway vehicle | Bo SONG, Haiyang Yu, Renyuan Lv, Longxi Liu | 2021-10-12 |
| 11142227 | Side wall component of railway vehicle, and railway vehicle | Fei Wang, Haiyang Yu, Bo SONG, Jianying LIANG | 2021-10-12 |
| 11046336 | Chassis component of railway vehicle, and railway vehicle | Xiaojie Wang, Yu Wang, Haiyang Yu, Longxi Liu | 2021-06-29 |