Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10672574 | DC breaker capable of blocking fault current generated in direct current lines | — | 2020-06-02 |
| 10476255 | DC circuit breaker | Jung Ki Hong, Young Seong Han | 2019-11-12 |
| 10418210 | DC circuit breaker | Se-Hee Han, Jung Ki Hong, Young Seong Han | 2019-09-17 |