Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368367 | Startup method of semiconductor transformer, and converter using same | Byeng Joo BYEN, Jae-Hyuk Kim, Sung-Joo Kim | 2025-07-22 |
| 11971437 | Grid voltage phase detector | Hyun Jun Kim, Byung Hwan JEONG | 2024-04-30 |
| 11742765 | Power conversion method | Byung Hwan JEONG, Byeng Joo BYEN, Hyun Jun Kim | 2023-08-29 |