Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072029 | High voltage semiconductor device with floating regions for reducing electric field concentration | Yong-cheol Choi, Sang Hyun Lee | 2011-12-06 |
| 7906828 | High-voltage integrated circuit device including high-voltage resistant diode | Sung-lyong Kim | 2011-03-15 |
| 7888768 | Power integrated circuit device having embedded high-side power switch | Sung-lyong Kim, Jong-jib Kim, Jong-Tae Hwang | 2011-02-15 |