Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404364 | Thermoplastic resin composition, method of preparing the same, and molded article including the same | Gun Woo Ko, Yiseul Jun, Jae Chan Park | 2025-09-02 |
| 7888226 | Method of fabricating power semiconductor device for suppressing substrate recirculation current | Cheol Joong Kim, Young-sub Jeong | 2011-02-15 |
| 7655979 | High voltage gate driver integrated circuit including high voltage junction capacitor and high voltage LDMOS transistor | Chang-ki Jeon, Sung-Iyong Kim | 2010-02-02 |
| 7420260 | Power semiconductor device for suppressing substrate recirculation current and method of fabricating power semiconductor device | Cheol Joong Kim, Young-sub Jeong | 2008-09-02 |
| 7309894 | High voltage gate driver integrated circuit including high voltage junction capacitor and high voltage LDMOS transistor | Chang-ki Jeon, Sung-lyong Kim | 2007-12-18 |
| 6979875 | Reduced surface field technique for semiconductor devices | Choel-joong Kim, Suk-Kyun Lee | 2005-12-27 |
| 6933560 | Power devices and methods for manufacturing the same | Suk-Kyun Lee, Cheol Joong Kim | 2005-08-23 |