Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11501939 | High-voltage DC relay | Wenguang Dai, Zhuxiong Wu | 2022-11-15 |
| 11476070 | Magnetic latching relay capable of accurately positioning magnetic circuit | Wenguang Dai, Guojin Liao | 2022-10-18 |