Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145669 | Semiconductor devices including a contact structure that contacts a dummy channel structure | Joo Won Park, Kwang Soo Kim | 2021-10-12 |
| 11094708 | Vertical-type memory device | Joo Won Park | 2021-08-17 |