Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970557 | Polymer containing photoacid generator | Jihye Kim, Sung-Ho Chun | 2024-04-30 |
| 11892772 | Binder resin, negative-type photosensitive resin composition, and display device comprising black bank formed using same | Junhyun AN, Hyunmin Park, Seongho Jeon, Baekhwan Yang | 2024-02-06 |
| 11834419 | Compound, photoresist composition comprising same, photoresist pattern comprising same, and method for manufacturing photoresist pattern | Junhyun AN | 2023-12-05 |
| 11687002 | Binder resin, positive-type photosensitive resin composition, insulating film and semiconductor device | Sumin PARK | 2023-06-27 |
| 11680040 | Compound, photoresist composition comprising same, photoresist pattern comprising same, and method for manufacturing photoresist pattern | Hyunmin Park | 2023-06-20 |
| 11573492 | Photoresist composition | Hyun Min Park, Tae Seob LEE | 2023-02-07 |
| 10990009 | Photoresist composition and photoresist film using the same | Yongsik Ahn, Yongmi KIM | 2021-04-27 |