Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705712 | Arc fault circuit interrupter (AFCI) with arc signature detection | Samuel Raj | 2023-07-18 |
| 11228168 | Arc fault circuit interrupter (AFCI) with arc signature detection | Samuel Raj | 2022-01-18 |
| 11205552 | Hybrid arc/ground fault circuit interrupter and methods of operation thereof | Ze Chen, Samuel Raj | 2021-12-21 |
| 11165240 | Advanced ground fault circuit interrupters (GFCI) and methods of operation thereof | Ze Chen, Samuel Raj | 2021-11-02 |
| 10903031 | Hybrid arc and ground fault circuit interrupter | Ze Chen, Samuel Raj | 2021-01-26 |
| 10476252 | Arc fault circuit interrupter (AFCI) with arc signature detection | Samuel Raj | 2019-11-12 |
| 10439387 | Advanced ground fault circuit interrupters (GFCI) and methods of operation thereof | Ze Chen, Samuel Raj | 2019-10-08 |
| 10410816 | Hybrid arc / ground fault circuit interrupter and methods of operation thereof | Ze Chen, Samuel Raj | 2019-09-10 |