Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518789 | Coupling assembly and rail vehicle having same | Shizhong Zhao, Yonggui Zhang, Aiqin TIAN, Sansan Ding, Quanwei Che +1 more | 2019-12-31 |
| 10192694 | Interlocking control device of multiple-unit train safety circuit | Buzhao Niu, Jinghai Jiao, Xinkai Fang, Donghua Wu, Guimei Deng | 2019-01-29 |