Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8269304 | MOS gate power semiconductor device with anode of protection diode connected to collector electrode | Kwang-Hoon Oh, Soo-seong Kim, Chong-man Yun | 2012-09-18 |
| 7095639 | Inverter circuit having switching device with gate driven by high-voltage integrated circuit | Byoung Chul Cho, Bum Seok Suh | 2006-08-22 |