Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094882 | Method of manufacturing memory device | Jung-Hyun Cho, Masayuki Terai | 2021-08-17 |
| 11008634 | Tool steel having strength and high impact toughness | Min Ha Lee, Joong-Hwan Jun, Chae-Ho Lim, Jin-Gu Han | 2021-05-18 |