Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803176 | Methods for forming line patterns in semiconductor substrates | Sang-jun Choi, Joo-tae Moon, Jeong-hee Chung, Sang-Gyun Woo | 2004-10-12 |
| 6787287 | Photosensitive polymers and resist compositions comprising the photosensitive polymers | Hyun-Woo Kim, Sang-Gyun Woo | 2004-09-07 |
| 6753125 | Photosensitive polymer having fused aromatic ring and photoresist composition containing the same | Sang-jun Choi | 2004-06-22 |