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Arc fault detection circuit employing a window gating circuit |
Chengli LI, Guolan Yue |
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| 12388249 |
Leakage current detection and interruption device |
Chengli LI |
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| 12379426 |
Leakage current detection and interruption device and related electrical connectors and electrical appliances |
Chengli LI |
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| D1082686 |
Stand for vacuum cleaner |
Wenwu Li |
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| 12343400 |
Brain tumor-targeting peptide and application thereof |
Jian LIN, Chengpeng Li, Chaogang Li |
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| 12337192 |
Method and device for determining rotation speed of gantry, and medical equipment |
Jinsheng Li, Qinglong Zhang, Hong Cheng, Hongbin ZHAO, Shifeng FAN |
2025-06-24 |
| 12326479 |
Leakage current detection and interruption device and related electrical connectors and electrical appliances |
Chengli LI |
2025-06-10 |
| 12306269 |
Electrical fault detection and interruption device and related electrical connectors and electrical appliances |
Chengli LI, Guolan Yue |
2025-05-20 |
| 12306270 |
Electrical fault detection and interruption device and related electrical connectors and electrical appliances |
Chengli LI, Guolan Yue |
2025-05-20 |
| 12292474 |
Leakage current detection and interruption device for power cord and related electrical connectors and electrical appliances |
Chengli LI |
2025-05-06 |
| 12279407 |
Power cord and related electrical connectors and electrical appliances |
Chengli LI |
2025-04-15 |
| D1065731 |
Vacuum cleaner |
Wenwu Li |
2025-03-04 |
| 12237660 |
Leakage current detection and interruption device, electrical connector and electrical appliance |
Chengli LI, Guolan Yue |
2025-02-25 |
| 12237665 |
Leakage current detection and interruption device for power cord and related electrical connectors and electrical appliances |
Chengli LI |
2025-02-25 |
| 12206231 |
Leakage current detection and interruption device for power cord and related electrical connectors and electrical appliances |
Chengli LI, Guolan Yue |
2025-01-21 |