Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368014 | High-voltage DC relay | Shuming Zhong, Chengcan Luo, Wenguang Dai, Songsheng Chen | 2025-07-22 |
| 12354819 | High-voltage DC relay | Shuming Zhong, Wenguang Dai, Songsheng Chen | 2025-07-08 |