Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10038007 | Three-dimensional semiconductor devices | Changhyun Lee, Chanjin Park, Byoungkeun Son | 2018-07-31 |
| 9991275 | Semiconductor memory device | Changseok Kang, Byeong-In Choe | 2018-06-05 |