Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10685980 | Three-dimensional semiconductor memory device including a penetration region passing through a gate electrode | Kwang Soo Kim, Si Wan Kim, Jun Hyoung Kim, Bong Hyun Choi | 2020-06-16 |