Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10439387 | Advanced ground fault circuit interrupters (GFCI) and methods of operation thereof | Boon Lum Lim, Samuel Raj | 2019-10-08 |
| 10409238 | Smart power socket and smart home system | Ye Zhang, Meng Koo Chan | 2019-09-10 |
| 10410816 | Hybrid arc / ground fault circuit interrupter and methods of operation thereof | Boon Lum Lim, Samuel Raj | 2019-09-10 |
| 10177555 | Reverse grounding protection circuit and ground fault circuit interrupter | Xincheng Pan | 2019-01-08 |