Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195856 | Semiconductor device | Ji Sung Cheon | 2021-12-07 |
| 10950624 | Vertical memory devices | Seok Cheon Baek, Ji-Ye Noh, Ji Sung Cheon | 2021-03-16 |
| 10930664 | Semiconductor devices including channel structures | Seok Cheon Baek, Ji Sung Cheon | 2021-02-23 |