Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10811207 | Arc extinguishing unit of molded case circuit breaker | Kihwan Oh | 2020-10-20 |
| 10811209 | Switching mechanism of circuit breaker | Kihwan Oh | 2020-10-20 |
| 10672579 | Circuit breaker with instant trip mechanism | Sanghyun Woo, Seungjin HAM | 2020-06-02 |