Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9697949 | Transformer and high voltage power supply apparatus having the same | Sung Roc Jang, Hyoungsuk Kim, Jong Soo Kim | 2017-07-04 |
| 9246389 | High precision DC to DC converter with wide load range and gate drive circuit for use therein | Sung Roc Jang, Suk Ho An, Ji Woong Gong | 2016-01-26 |
| 8964419 | Active voltage droop control-type pulse power generator | Sung Roc Jang, Geun Hie Rim, Jong Soo Kim | 2015-02-24 |
| 7843087 | Pulse power generator using semiconductor switch | Jong Soo Kim, Geun Hie Rim, Guennadi Gussev | 2010-11-30 |