Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247704 | Activation apparatus of railway vehicle and railway vehicle having activation apparatus | Huiqing Zhang, Qi YUAN, Miao Wang, Yinan Mou | 2022-02-15 |
| 10207725 | Method and device for transmitting signal among compartments of train | Miao Wang, Jianying LIANG, Huiqing Zhang, Qing Tian, Qingjun Han +3 more | 2019-02-19 |