Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9640968 | Arc fault circuit interrupter | Chengli LI | 2017-05-02 |
| 9547047 | Leakage current detection device with self-testing function | Chengli LI | 2017-01-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9640968 | Arc fault circuit interrupter | Chengli LI | 2017-05-02 |
| 9547047 | Leakage current detection device with self-testing function | Chengli LI | 2017-01-17 |