Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242193 | Coating compositions for use with an overcoated photoresist | Eui Hyun Ryu, Jin Hong Park, Ji-Hon Kang, Jung-June Lee, Jae-Bong Lim | 2025-03-04 |
| 12055854 | Coating composition for photoresist underlayer | Jin Hong Park, Yoo-Jin Ghang, Suwoong Kim, Jung-June Lee, Jae Hwan Sim | 2024-08-06 |
| 11822248 | Coating compositions for use with an overcoated photoresist | Eui Hyun Ryu, Jin Hong Park, Ji-Hon Kang, Jung-June Lee, Jae-Bong Lim | 2023-11-21 |
| 11500291 | Underlying coating compositions for use with photoresists | Jung-June Lee, Jae Yun Ahn, Jin Hong Park, Jae Hwan Sim | 2022-11-15 |