Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828637 | Semiconductor memory devices having dummy active regions | Hong-Soo Kim, Jung-Dal Choi, Jong-Sun Sel | 2004-12-07 |
| 6806518 | Semiconductor memory devices having dummy active regions | Hong-Soo Kim, Jung-Dal Choi, Jong-Sun Sel | 2004-10-19 |
| 6767687 | Polymer for chemically amplified resist and a resist composition using the same | Deog-Bae Kim, Hyun Jin Kim, Yoon-Sik Chung | 2004-07-27 |
| 6743881 | Chemically amplified resist and a resist composition | Deog-Bae Kim, Hyeon Jin Kim, Yoon-Sik Chung | 2004-06-01 |
| 6740940 | Semiconductor memory devices having dummy active regions | Hong-Soo Kim, Jung-Dal Choi, Jong-Sun Sel | 2004-05-25 |