Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733279 | Circuit and method for detecting insulation resistance | Le Chu | 2023-08-22 |
| 11549999 | High voltage interlock device and detection method thereof | Qi-Fan Xiao, Xingchang Wang, Changjian Liu | 2023-01-10 |