Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9899231 | Hard mask composition for spin-coating | Jung-Hoon Kim, Nae-ry Yu, Boo-Deuk Kim, Jung-Sik Choi | 2018-02-20 |
| 9874812 | Methods of forming hardmask material film | Myeong-koo Kim, Nae-ry Yu, Won Ki Lee, Hyun-Woo Kim, Min Soo Kim +2 more | 2018-01-23 |
| 8247162 | Methods of forming a pattern using photoresist compositions | Ji Man Park, Young-Ho Kim, Hyo-Jin Yun, Sun-Yul Ahn, Kyung-Woo Park | 2012-08-21 |