Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142223 | Side wall component of railway vehicle, and railway vehicle | Honglei TIAN, Haiyang Yu, Renyuan Lv, Longxi Liu | 2021-10-12 |
| 11142227 | Side wall component of railway vehicle, and railway vehicle | Fei Wang, Haiyang Yu, Honglei TIAN, Jianying LIANG | 2021-10-12 |