Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960952 | Switching mode power supply and switch thereof | Gwan-Bon Koo, Jin Tae Kim, Kyung-Oun Jang, Jin Woo Moon, Sang Hyun Lee | 2011-06-14 |
| 7760520 | Current controlled switching mode power supply | Kyung-Oun Jang | 2010-07-20 |