Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130506 | Rail vehicle | Haiyang Yu, Senhua Lai, Yang Li, Haizhi Yu | 2021-09-28 |
| 11046336 | Chassis component of railway vehicle, and railway vehicle | Yu Wang, Honglei TIAN, Haiyang Yu, Longxi Liu | 2021-06-29 |
| 11017700 | Circuit working state testing method and testing device | Haifeng Bi, Wulijibaier Tang, Long Lian, Ruijun Hao | 2021-05-25 |