Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658938 | Initial charging system for medium-voltage inverter and method for controlling the system | — | 2020-05-19 |
| 10008937 | Apparatus for controlling DC link voltage in power cell of medium-voltage inverter | Seung Ki Sul, Jeong-Mock Yoo, Hyun-Sam Jung | 2018-06-26 |
| 9806631 | Apparatus for controlling paralleled inverter | — | 2017-10-31 |
| 9331601 | Inverter with power cell of dual structure | — | 2016-05-03 |