Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8274805 | High voltage power supply | Jin Wook Kim, Sung Soo Hong, Sang Kyoo Han, Chung Wook Roh, Jong Sun Kim +3 more | 2012-09-25 |
| 7915757 | Multi-output DC/DC converter | Jong Hae Kim, Sung Soo Hong, Chung Wook Roh, Sang Kyoo Han, Jong Sun Kim +1 more | 2011-03-29 |
| 7663322 | Backlight driving system for liquid crystal display | Jin Wook Kim, Dong Seong Oh, Jong Duck Kim, Sung Soo Hong, Sang Kyoo Han +5 more | 2010-02-16 |
| 7616086 | Integrated type transformer | Gie Hyoun Kweon, Chung Wook Roh, Sang Kyoo Han, Sung Soo Hong, Jong Rak Kim | 2009-11-10 |
| 7505289 | Flyback DC/DC converter using clamp diode | Don Sik Kim, Sung Soo Hong, Chung Wook Roh, Sang Kyoo Han, Young Seung Roh +1 more | 2009-03-17 |