Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242193 | Coating compositions for use with an overcoated photoresist | Eui Hyun Ryu, Jin Hong Park, You Rim Shin, Ji-Hon Kang, Jung-June Lee | 2025-03-04 |
| 12228858 | Coating composition for forming resist underlayer film for EUV lithography process | Jae Hwan Sim, Suwoong Kim, Jin Hong Park, Myung Yeol Kim, Yoo-Jin Ghang | 2025-02-18 |