Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9291899 | Resist underlayer composition and method of manufacturing semiconductor integrated circuit device using the same | Sang Kyun Kim, Chang Soo Woo, Mi Young Kim, Sang-Ran Koh, Hui-Chan Yun +2 more | 2016-03-22 |
| 9140986 | Resist underlayer composition and process of producing integrated circuit devices using the same | Mi Young Kim, Sang Kyun Kim, Sang-Ran Koh, Hui-Chan Yun, Yong-Jin Chung +1 more | 2015-09-22 |
| 9081144 | Polarizing plate for organic light-emitting display and display device including the same | Do-Won Kim, Ran Kim, Jin Sook Kim, Jik Soo Shin | 2015-07-14 |
| 8758981 | Photoresist underlayer composition and method of manufacturing semiconductor device by using the same | Mi Young Kim, Sang Kyun Kim, Chang Soo Woo, Sang-Ran Koh, Hui-Chan Yun +2 more | 2014-06-24 |
| 8524851 | Silicon-based hardmask composition and process of producing semiconductor integrated circuit device using the same | Sang Kyun Kim, Sang-Ran Koh, Mi Young Kim, Hui-Chan Yun, Yong-Jin Chung +1 more | 2013-09-03 |