Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489331 | Leakage current detection and protection device, and power connector and electrical appliance employing the same | Long CHEN | 2022-11-01 |
| 11480628 | Power cord for use with a leakage current detection and interruption device | Shengyun NIE | 2022-10-25 |
| 11444448 | Leakage current detection and protection device, and power connector and electrical appliance employing the same | Long CHEN | 2022-09-13 |
| 11258245 | Intelligent leakage current detection and interruption device for power cord | Long CHEN | 2022-02-22 |
| 11243265 | Intelligent leakage current detection and interruption device for power cord | Shengyun NIE | 2022-02-08 |
| 11223192 | Leakage current protection device with automatic or manual reset after power outage | Guolan Yue, Long CHEN | 2022-01-11 |
| 11114430 | Leakage current detection and protection device and power connector employing the same | Shengyun NIE | 2021-09-07 |
| 11018496 | Leakage current detection and protection device, and power connector and electrical appliance employing the same | Long CHEN, Shengyun NIE | 2021-05-25 |
| 11005260 | Leakage current detection and interruption device for power cord, and power connector and appliance employing the same | Long CHEN | 2021-05-11 |
| 10931095 | Relay-type leakage current protection device | Long CHEN, Shengyun NIE | 2021-02-23 |
| 10886724 | Leakage current detection and interruption device for power cord | Yongsen Li, Shengyun NIE | 2021-01-05 |
| 10840698 | Leakage current detection and protection device for power cord | Shengyun NIE | 2020-11-17 |
| 10804638 | Safety shield assembly for power receptacle and related power receptacle | Xiaoming Zhang | 2020-10-13 |
| 10770844 | Leakage current protection device for power plug | Shengyun NIE | 2020-09-08 |
| 10770823 | Safety shield assembly for power receptacle and related power receptacle | Xiaoming Zhang, Shengyun NIE | 2020-09-08 |
| 10644438 | Power plug with leakage current protection device | Shengyun NIE | 2020-05-05 |
| 10615588 | Ground fault circuit interrupter | Guolan Yue | 2020-04-07 |
| 10571526 | Ground fault circuit interrupter | Guolan Yue | 2020-02-25 |
| 10557883 | Leakage current detection and protection device for power cord | Shengyun NIE | 2020-02-11 |
| 10170265 | Leakage current protection device | Fei Lin | 2019-01-01 |
| 10069292 | Leakage current detection device for appliances | Guolan Yue, Wei Zhang | 2018-09-04 |
| 9871366 | Leakage current detection and protection device | Guolan Yue | 2018-01-16 |
| 9857448 | Leakage current detection device for appliances | — | 2018-01-02 |
| 9713273 | Fireproof separator board and plug-based circuit interrupter employing the fireproof board | Fei Lin, Xiaoming Zhang | 2017-07-18 |
| 9640969 | Arc fault circuit interrupter | Xiaoming Zhang | 2017-05-02 |