Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11588317 | Ground fault circuit interrupter with leakage protection module and self-test module | Shusen Hao, Yang Liu, Chunyong Wu | 2023-02-21 |
| 11258246 | Ground fault circuit interrupter with self test | Chunyong Wu, Lei Shen, Yang Liu, Shusen Hao | 2022-02-22 |