Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500291 | Underlying coating compositions for use with photoresists | Jung-June Lee, You Rim Shin, Jin Hong Park, Jae Hwan Sim | 2022-11-15 |
| 11269252 | Method for forming pattern using antireflective coating composition including photoacid generator | Jung-June Lee, Jae Hwan Sim, Jae-Bong Lim, Emad Aqad, Myung Yeol Kim | 2022-03-08 |
| 10514604 | Overcoat compositions and methods for photolithography | Chang-Young Hong, Eui Hyun Ryu, Min-Kyung Jang, Dong Yong Kim | 2019-12-24 |
| 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 |