Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003469 | Method of manufacturing non-volatile semiconductor devices | Kyoung-Sub Shin | 2011-08-23 |
| 7998874 | Method for forming hard mask patterns having a fine pitch and method for forming a semiconductor device using the same | Myeong-Cheol Kim, Kyung-yub Jeon, Cha-Won Koh, Ji-Young Lee | 2011-08-16 |
| 7935635 | Method of forming fine patterns of semiconductor devices using double patterning | Kyung-yub Jeon, Myeong-Cheol Kim, Doo-Youl Lee | 2011-05-03 |