Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444322 | Method for suppressing circulating current in modular multilevel converter for high voltage direct-current transmission | Jung-Woo Park, Dae-Wook Kang, Jong Hyun Kim, Ji Woo Moon, Jin Soo Kwon +2 more | 2016-09-13 |
| 9350270 | Driving apparatus and method for modular multi-level converter | Jung-Woo Park, Dae-Wook Kang, Ji Woo Moon, Jin Soo Kwon, Chun Sung Kim +1 more | 2016-05-24 |
| 8995155 | Photovoltaic power conditioning system and method employing parallel and series connection structures | Byung Duk Min, Ju Won Bak, Tae Jin Kim, Jong Hyun Kim, Myung Hyo Ryu +1 more | 2015-03-31 |
| 6320362 | Passive auxiliary circuit for series connection of a power switch | Ju Won Baek | 2001-11-20 |