Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485895 | Methods for forming line patterns in semiconductor substrates | Yool Kang, Joo-tae Moon, Jeong-hee Chung, Sang-Gyun Woo | 2002-11-26 |
| 6472120 | Photosensitive polymer and chemically amplified photoresist composition containing the same | Dong-won Jung, Si-hyeung Lee, Sook Lee | 2002-10-29 |
| 6452495 | Security barbed wire | — | 2002-09-17 |
| 6416927 | Chemically amplified resist compositions | Chun-geun Park, Young-bum Koh | 2002-07-09 |