Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642336 | Photosensitive polymer | Sook Lee, Ki Young Kwon, Kwang-Sub Yoon, Hyun-Woo Kim, Dong-won Jung +2 more | 2003-11-04 |
| 6613492 | Photosensitive polymer having phenyl ring and lactone group and resist composition comprising the same | — | 2003-09-02 |
| 6596459 | Photosensitive polymer and resist composition containing the same | Hyun-Woo Kim, Ki Young Kwon, Dong-won Jung, Sook Lee, Kwang-Sub Yoon +2 more | 2003-07-22 |
| 6593441 | Photosensitive polymer and chemically amplified photoresist composition containing the same | Dong-won Jung, Sang-jun Choi, Sook Lee | 2003-07-15 |
| 6537727 | Resist composition comprising photosensitive polymer having loctone in its backbone | Kwang-Sub Yoon, Dong-won Jung, Hyun-Woo Kim, Sook Lee, Sang-Gyun Woo +1 more | 2003-03-25 |