Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11770077 | Dual start control circuit for auxiliary inverters of railway vehicle | Caixia Shi, Li-Li Yang, Hemin Ding, Xiaofang Shi, Yuhu Jiang +1 more | 2023-09-26 |
| 10913358 | Pantograph remote control circuit for unmanned metro train | Xiaofang Shi, Xianing Pan, Li-Li Yang, Lian Ge, Aiping Zhang +1 more | 2021-02-09 |