Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385265 | Current sensing device | Jinyoung Park, Jongmahn Sohn | 2022-07-12 |
| 11233385 | Earth leakage breaker and arc detection apparatus attachable/detachable to/from same earth leakage breaker | Kihwan Oh, Jinyoung Park | 2022-01-25 |
| 10672579 | Circuit breaker with instant trip mechanism | Sanghyun Woo, Jeongjae Lim | 2020-06-02 |