Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D934888 | Display screen or portion thereof with graphical user interface | Hye-Won Lee, Gi-ppeum Choi, Min-kyoung YOON, Da-Hee Lee | 2021-11-02 |
| 11092894 | Method for forming pattern using anti-reflective coating composition comprising photoacid generator | Jihoon Kang, Hye-Won Lee, Sook Lee, Jae-Bong Lim | 2021-08-17 |