Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008154 | Methods of forming impurity containing insulating films and flash memory devices including the same | Bon-Young Koo, Si-Young Choi, Ki-Hyun Hwang, Chul-Sung Kim, Sung-Kweon Baek +1 more | 2011-08-30 |
| 8008214 | Method of forming an insulation structure and method of manufacturing a semiconductor device using the same | Jung-Geun Jee, Bon-Young Koo, Chul-Sung Kim, Hun-Hyeoung Leam, Woong Lee | 2011-08-30 |
| 7893482 | Semiconductor devices having tunnel and gate insulating layers | Chul-Sung Kim, Bon-Young Koo, Sung-Kweon Baek | 2011-02-22 |