Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11762292 | Coating compositions for use with an overcoated photoresist | Sun Jung Lee, Jihoon Kang | 2023-09-19 |
| 10503073 | Photoresist compositions and methods | Eui Hyun Ryu, Min-Kyung Jang, Chang-Young Hong, Dong Yong Kim, Hae Jin Lim +2 more | 2019-12-10 |
| 10274824 | Photobase generators and photoresist compositions comprising same | Min-Kyung Jang, Eui Hyun Ryu, Chang-Young Hong, Myung Yeol Kim, Jung-June Lee +4 more | 2019-04-30 |