Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190202 | Analog-to-digital converter | Kyoungjun Moon, Youngjae Cho, Michael Choi | 2021-11-30 |
| 11133816 | Analog-digital converter and semiconductor memory device having the same | Kyoungho Kim, Seungtak Ryu | 2021-09-28 |