Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806506 | High voltage equipment box for railway vehicle | Hongbo Wang, Yongzhen Qin, Lin Tao, Xiankai Zhang, Yongming Zhang +2 more | 2017-10-31 |
| 9682714 | Switching circuit for implementing coupling at random end of train | Qiang Xu, Huiqing Zhang | 2017-06-20 |