Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D963598 | Flat switch module | Zhen Ma, Fuhua Shan | 2022-09-13 |
| 11394197 | Ring-connected bridge-type multi-port hybrid DC circuit breaker | Meng Li, Yiping Luo, Jinghan He, Yin Xu, Qiufang Zhang +5 more | 2022-07-19 |
| 11309147 | Linear slide switch used for speed-control | Fuhua Shan, Zhen Ma | 2022-04-19 |
| D948448 | Socket | Zhen Ma, Fuhua Shan, Pei Shang, Qilian Du | 2022-04-12 |