Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6838223 | Compositions for anti-reflective light absorbing layer and method for forming patterns in semiconductor device using the same | Sang-Woong Yoon, Hoe-Sik Chung, Young-Ho Kim | 2005-01-04 |