Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767687 | Polymer for chemically amplified resist and a resist composition using the same | Deog-Bae Kim, Hyun Jin Kim, Yong-Joon Choi | 2004-07-27 |
| 6743881 | Chemically amplified resist and a resist composition | Deog-Bae Kim, Hyeon Jin Kim, Yong-Joon Choi | 2004-06-01 |