Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9633930 | Method of forming through-hole in silicon substrate, method of forming electrical connection element penetrating silicon substrate and semiconductor device manufactured thereby | Daekyun Jeong | 2017-04-25 |
| 8268711 | Floating gate having multiple charge storing layers, method of fabricating the floating gate, non-volatile memory device using the same, and fabricating method thereof | Jang-Sik Lee, Jinhan Cho | 2012-09-18 |
| 7897458 | Method of forming floating gate, non-volatile memory device using the same, and fabricating method thereof | Jang-Sik Lee, Chi-Young Lee, Byeong-Hyeok Sohn | 2011-03-01 |
| 7745874 | Floating gate having multiple charge storing layers, method of fabricating the floating gate, non-volatile memory device using the same, and fabricating method thereof | Jang-Sik Lee, Jinhan Cho | 2010-06-29 |