Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396683 | Modular multilevel converter | Jong-Yun Choi, June-Sung Kim, Jung Soo Park, Doo-Young Lee | 2019-08-27 |
| 10348181 | Power control apparatus for sub-module of MMC converter | June-Sung Kim, Jung Soo Park, Doo-Young Lee, Jong-Yun Choi | 2019-07-09 |
| 10231363 | Modular cooling apparatus for high-voltage direct-current transmission system | June-Sung Kim, Jong-Yun Choi | 2019-03-12 |
| 10177652 | Power supply device for sub-module controller of MMC converter | Jung Soo Park, June-Sung Kim, Doo-Young Lee, Jong-Yun Choi | 2019-01-08 |