Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705717 | Ground fault circuit interrupter | Yang Liu, Lei Shen, Shusen Hao | 2023-07-18 |
| 11588317 | Ground fault circuit interrupter with leakage protection module and self-test module | Shusen Hao, Yang Liu, Jiwen Gong | 2023-02-21 |
| 11258246 | Ground fault circuit interrupter with self test | Lei Shen, Jiwen Gong, Yang Liu, Shusen Hao | 2022-02-22 |