Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294064 | Rechargeable battery monitoring system, battery pack and electric vehicle | Le Chu, Zhongliang Guo, Qiandeng Li | 2025-05-06 |
| 12183527 | Drive circuit | Jirong Huo, Le Chu, Changjian Liu | 2024-12-31 |
| 12025666 | Detection circuit and detection method of electrical control device, and electric vehicle | Le Chu, Changjian Liu | 2024-07-02 |
| 11996833 | Drive circuit | Jirong Huo, Changjian Liu, Le Chu | 2024-05-28 |
| 11927639 | High-voltage interlocking device and method for detecting the high-voltage interlocking device | Weiqiang Li, Xingchang Wang, Changjian Liu | 2024-03-12 |
| 11867748 | Electrical control device detection circuit, detection method, and electric vehicle | Baohai Du, Changjian Liu | 2024-01-09 |
| 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 |
| 11435389 | Electrical control device detection circuit, detection method, and electric vehicle | Baohai Du, Guoxiu Wu | 2022-09-06 |
| 11413965 | High voltage interlock circuit and detection method thereof | Guoxiu Wu, Baohai Du, Changjian Liu | 2022-08-16 |
| 11404894 | Pre-charging circuit and pre-charging method for high voltage battery pack | Dachun Yang, Baohai Du, Qiandeng Li | 2022-08-02 |
| 11366462 | High-voltage interlock device and fault detection method thereof | Weiqiang Li, Changjian Liu | 2022-06-21 |
| 11360136 | Load state detection circuit and method | Yuqun Zeng, Kai Wu, Jirong Huo, Le Chu, Qiandeng Li | 2022-06-14 |
| 11258278 | Detection circuit and method | Jianwei Zhuo, Le Chu, Jirong Huo, Qiandeng Li | 2022-02-22 |
| 11150302 | High voltage detection circuit and method | Jirong Huo, Le Chu, Qiandeng Li | 2021-10-19 |
| 11085960 | Insulation detection method | Le Chu, Qiandeng Li, Qidong LOU | 2021-08-10 |
| 11088553 | Control system | Qidong LOU, Xinxin Jiang, Qiandeng Li | 2021-08-10 |
| 10983154 | Load state detection circuit and method | Yuqun Zeng, Kai Wu, Jirong Huo, Le Chu, Qiandeng Li | 2021-04-20 |