Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978032 | Locking mechanism for protecting a ground fault circuit interrupter from faulty resetting | Fu Wang, Huaiyin Song | 2011-07-12 |
| 7944653 | Self fault-detection circuit for ground fault circuit interrupter | Fu Wang, Peicheng LIU | 2011-05-17 |
| 7889464 | Leakage current detection interrupter with fire protection means | Fu Wang, Yong Jun Dai, Xiaoyong Li, Huaiyin Song | 2011-02-15 |