Issued Patents 2022
Showing 1–2 of 2 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 |