Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7326621 | Method of fabricating a recess channel array transistor using a mask layer with a high etch selectivity with respect to a silicon substrate | Young Sun CHO, Tae-hyuk Ahn, Jeong-sic Jeon, Jun-sik Hong, Ji-Hong Kim | 2008-02-05 |
| 7135407 | Method of manufacturing a semiconductor device | Ju-Cheol Shin, In-Sun Park, Hyeon-Deok Lee | 2006-11-14 |
| 7122468 | Methods of fabricating integrated circuit conductive contact structures including grooves | Ju-Cheol Shin, Hyeon-Deok Lee, In-Sun Park | 2006-10-17 |
| 6905960 | Method of forming a contact in a semiconductor device | Jong-Sik Chun, Hyeon-Deok Lee, In-Sun Park, Jong-Myeong Lee, Ju-Cheol Shin | 2005-06-14 |
| 6774029 | Method for forming a conductive film and a conductive pattern of a semiconductor device | Ju-Cheol Shin, Hyeon-Deok Lee, In-Sun Park | 2004-08-10 |