Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438810 | Method of forming photoresist pattern and method of fabricating semiconductor device using the same | Cheol-Hong Park, Hyun-Woo Kim, Jin-Kyu Han | 2019-10-08 |
| 10345701 | Photoresist polymers, photoresist compositions, methods of forming patterns and methods of manufacturing semiconductor devices | Jin Kyu Park, Hyun-Woo Kim, Jin-Kyu Han | 2019-07-09 |