Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840059 | Fine pattern structures having block co-polymer materials | Jung Hyung Lee, Cheol Kyu Bok, Keun Do Ban, Myoung Soo Kim | 2017-12-12 |
| 9218984 | Method for manufacturing a semiconductor device | Cheol Kyu Bok, Keun Do Ban, Jung Gun Heo | 2015-12-22 |
| 9190274 | Methods of fabricating fine patterns | Keun Do Ban, Cheol Kyu Bok, Myoung Soo Kim, Hyun Kyung Shim | 2015-11-17 |
| 9086632 | Fine pattern structures having block co-polymer materials and methods of fabricating the same | Jung Hyung Lee, Cheol Kyu Bok, Keun Do Ban, Myoung Soo Kim | 2015-07-21 |
| 8999848 | Method for forming fine pattern of semiconductor device using double spacer patterning technology | Cheol Kyu Bok, Won-Kyu Kim | 2015-04-07 |
| 8685627 | Method for manufacturing a semiconductor device | Cheol Kyu Bok, Keum Do Ban, Jung Gun Heo | 2014-04-01 |
| 8389400 | Method of manufacturing fine patterns of semiconductor device | Sa Ro Han Park | 2013-03-05 |
| 8304174 | Method for fabricating semiconductor device | Cheol Kyu Bok | 2012-11-06 |
| 8216938 | Method for forming semiconductor device | Jin-Soo Kim | 2012-07-10 |
| 8202683 | Method for forming pattern of semiconductor device | Cheol Kyu Bok, Keun Do Ban | 2012-06-19 |
| 8129094 | Method for manufacturing a semiconductor device | — | 2012-03-06 |
| 7994050 | Method for forming dual damascene pattern | Jung Gun Heo | 2011-08-09 |
| 7989145 | Method for forming fine pattern of semiconductor device | Cheol Kyu Bok | 2011-08-02 |
| 7811929 | Method for forming dual damascene pattern | Jung Gun Heo | 2010-10-12 |
| 7718530 | Method for manufacturing semiconductor device | Hyun Sook Jun | 2010-05-18 |
| 7576009 | Method for forming fine pattern of semiconductor device | Cheol Kyu Bok, Keun Do Ban | 2009-08-18 |
| 7396751 | Method for manufacturing semiconductor device | Keun Do Ban, Sa Ro Han Park | 2008-07-08 |