Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |