Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429737 | Antireflective compositions with thermal acid generators | Jae-Bong Lim | 2019-10-01 |
| 10377848 | Aromatic resins for underlayers | Seon-Hwa Han, Sung Wook Cho, Hae-Kwang Pyun, Shintaro Yamada | 2019-08-13 |
| 10274824 | Photobase generators and photoresist compositions comprising same | Min-Kyung Jang, Eui Hyun Ryu, Chang-Young Hong, Myung Yeol Kim, Dong-Je Hong +4 more | 2019-04-30 |
| 10203602 | Coating compositions for use with an overcoated photoresist | Eui Hyun Ryu, Myung Yeol Kim, EunHye Cho, Jae Hwan Sim | 2019-02-12 |