Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438998 | Integrated-circuit devices including different types of memory cells and methods of forming the same | Kilho Lee, Gwanhyeob Koh, Junhee Lim, Chang-Hoon Jeon | 2019-10-08 |
| 10381369 | Vertical semiconductor memory device structures including vertical channel structures and vertical dummy structures | Hyunmog Park, Joongshik Shin | 2019-08-13 |
| 10373653 | Semiconductor device having first memory section and second memory section stacked vertically on each other | Kilho Lee, Gwanhyeob Koh, Junhee Lim, Chang-Hoon Jeon | 2019-08-06 |