Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418920 | Power system and motor driving apparatus included in power system | Je Hyung Cho, Sun Jin Kim, Yong Woon Lee | 2019-09-17 |
| 10003284 | Power apparatus, controlling method thereof and motor driving apparatus therein | Je Hyung Cho, Yongjae Lee, Jung Ik Ha | 2018-06-19 |
| 9966880 | Power system and motor driving apparatus included in power system | Je Hyung Cho, Sun Jin Kim, Yong Woon Lee | 2018-05-08 |
| 9768715 | Apparatus and method of driving a plurality of permanent magnet synchronous motors using single inverter | Je Hyung Cho, Jung Ik Ha, Youngnam Kim | 2017-09-19 |