Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9455591 | Power supply | Gyu Min Park, Nam Jin Park, Sang Gab Park | 2016-09-27 |
| 8502633 | Planar transformer and method of manufacturing the same | Geun Young Park, Sang-Joon Seo, Jin An JUNG, Deuk Hoon Kim | 2013-08-06 |
| 8068353 | Switching mode power supply circuit | Sung Ho Kim, Heung Gyoon Choi | 2011-11-29 |
| 7663322 | Backlight driving system for liquid crystal display | Jin Wook Kim, Dong Seong Oh, Jong Duck Kim, Sug Chin Sakong, Sung Soo Hong +5 more | 2010-02-16 |
| 7505289 | Flyback DC/DC converter using clamp diode | Don Sik Kim, Sug Chin Sakong, Sung Soo Hong, Chung Wook Roh, Sang Kyoo Han +1 more | 2009-03-17 |