Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9640968 | Arc fault circuit interrupter | Guolan Yue | 2017-05-02 |
| 9564718 | Power plug and power receptacle with over-temperature protection function | — | 2017-02-07 |
| 9547047 | Leakage current detection device with self-testing function | Guolan Yue | 2017-01-17 |
| 9535106 | Leakage current detection device for appliances | — | 2017-01-03 |
| 9312680 | Leakage current detection interrupter with self-testing function and over-temperature protection function | Guolan Yue | 2016-04-12 |
| 9312681 | Circuit interrupter with over-temperature protection function for power cord | Guolan Yue | 2016-04-12 |
| 9136082 | Ground-fault circuit interrupter | Guolan Yue | 2015-09-15 |
| 8054590 | Ground-fault circuit interrupter with circuit condition detection function | Guolan Yue | 2011-11-08 |
| 7701680 | Ground-fault circuit interrupter | Long Zhang | 2010-04-20 |
| 7672098 | Power plug with leakage current detection and protection circuit | Long Zhang | 2010-03-02 |
| 7518063 | Power cord with a leakage current detection conductor | Long Zhang | 2009-04-14 |
| 7019952 | Receptacle device having circuit interrupting and reverse wiring protection | Huadao Huang | 2006-03-28 |
| 6580344 | Ground fault interruption receptacle | — | 2003-06-17 |
| 6442007 | Ground fault interrupter with display circuit | — | 2002-08-27 |