Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393118 | Composition for photoresist underlayer | Jung-June Lee, Suwoong Kim, Jin Hong Park, Bhooshan Popere | 2025-08-19 |
| 12228858 | Coating composition for forming resist underlayer film for EUV lithography process | Suwoong Kim, Jin Hong Park, Myung Yeol Kim, Yoo-Jin Ghang, Jae-Bong Lim | 2025-02-18 |
| 12055854 | Coating composition for photoresist underlayer | Jin Hong Park, Yoo-Jin Ghang, Suwoong Kim, You Rim Shin, Jung-June Lee | 2024-08-06 |
| 11567409 | Polymers, underlayer coating compositions comprising the same, and patterning methods | Jung-June Lee, Suwoong Kim, Min-Kyung Jang, Jin Hong Park, Jae-Bong Lim | 2023-01-31 |
| 11567408 | Coating composition for use with an overcoated photoresist | Hye-Won Lee, Min-Kyung Jang, Soo Jung Leem, Emad Aqad | 2023-01-31 |
| 11500291 | Underlying coating compositions for use with photoresists | Jung-June Lee, Jae Yun Ahn, You Rim Shin, Jin Hong Park | 2022-11-15 |
| 11493845 | Organic bottom antireflective coating composition for nanolithography | So Yeon Kim, Jung Kyu Jo, Hye-Won Lee, Jihoon Kang, Jae-Bong Lim +1 more | 2022-11-08 |
| 11269252 | Method for forming pattern using antireflective coating composition including photoacid generator | Jung-June Lee, Jae Yun Ahn, Jae-Bong Lim, Emad Aqad, Myung Yeol Kim | 2022-03-08 |
| 11262656 | Coating compositions for use with an overcoated photoresist | Hye-Won Lee, EunHye Cho, Jung Kyu Jo, Jin Hong Park, Eui Hyun Ryu +1 more | 2022-03-01 |
| 11086220 | Underlayer coating compositions for use with photoresists | Jung Kyu Jo | 2021-08-10 |
| 10788751 | Coating composition for use with an overcoated photoresist | Matthew L. Grandbois, Myung Yeol Kim, Eui Hyun Ryu, Min-Kyung Jang, Jung-June Lee | 2020-09-29 |
| 10527942 | Coating compositions for use with an overcoated photoresist | Jung Kyu Jo, EunHye Cho, Hye-Won Lee, Jin Hong Park, Eui Hyun Ryu +1 more | 2020-01-07 |
| 10203602 | Coating compositions for use with an overcoated photoresist | Eui Hyun Ryu, Myung Yeol Kim, EunHye Cho, Jung-June Lee | 2019-02-12 |
| 9558987 | Gap-fill methods | Jin Hong Park, Jae-Bong Lim, Jung Kyu Jo, Cheng-Bai Xu, Jong Keun Park +2 more | 2017-01-31 |
| 9324604 | Gap-fill methods | Jae-Bong Lim, Jung Kyu Jo, Bon-Ki Ku, Cheng-Bai Xu | 2016-04-26 |