Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145355 | Calibration circuit for controlling resistance of output driver circuit, memory device including the same, and operating method of the memory device | Hwapyong Kim, Hundae Choi | 2021-10-12 |
| 11127462 | Multi-chip package with reduced calibration time and ZQ calibration method thereof | Seonkyoo Lee, Jeongdon Ihm, Byunghoon Jeong | 2021-09-21 |
| 10998888 | Parameter monitoring circuit for detecting error of parameter, duty cycle correction circuit, and impedance calibration circuit | Dongho Shin, Kyungtae Kang, Tongsung Kim, Jangwoo Lee, Jeongdon Ihm +1 more | 2021-05-04 |