Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777520 | Semiconductor memory device | Jae Taek KIM, Jun Kim, Chang Man SON | 2020-09-15 |
| 10566343 | Semiconductor memory device including 3-dimensional structure and method for manufacturing the same | Sung Lae OH, Jin Ho Kim, Chang Man SON, Young Ock HONG | 2020-02-18 |