Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468433 | Three-dimensional semiconductor devices including gate electrodes | Kwang Soo Kim, Jae-Duk Lee | 2019-11-05 |
| 10312191 | Integrated circuit devices including a vertical memory device | Joon Hee Lee | 2019-06-04 |