Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095121 | Electrostatic discharge protection circuit having variable schmitt trigger characteristics | Jin-Hee Park, Hyuck-Joon Kwon | 2021-08-17 |
| 10923181 | Semiconductor memory device and memory system having the same | Hun-Dae Choi | 2021-02-16 |