Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053163 | Method of fine patterning semiconductor device | Shi-Yong Yi, Hyun-Woo Kim, Dong Ki Yoon | 2011-11-08 |
| 8039196 | Method of forming fine patterns using a block copolymer | Hyun-Woo Kim, Sang Ouk Kim, Shi-Yong Yi, Seong-woon Choi | 2011-10-18 |