Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787287 | Photosensitive polymers and resist compositions comprising the photosensitive polymers | Sang-Gyun Woo, Yool Kang | 2004-09-07 |
| 6713228 | Ether monomers and polymers having multi-ring structures, and photosensitive polymers and resist compositions obtained from the same | Sang-Gyun Woo, Sung Ho Lee | 2004-03-30 |
| 6677100 | Photosensitive polymer containing Si, Ge or Sn and resist composition comprising the same | Sang-Gyun Woo | 2004-01-13 |
| 6673513 | Photosensitive polymer including copolymer of alkyl vinyl ether and resist composition containing the same | Sang-jun Choi | 2004-01-06 |