Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038436 | Inverter system | Sung-Guk Ahn, Seung Ki Sul, Hyun-Sam Jung | 2021-06-15 |
| 10008937 | Apparatus for controlling DC link voltage in power cell of medium-voltage inverter | Jong Je PARK, Seung Ki Sul, Hyun-Sam Jung | 2018-06-26 |