Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127462 | Multi-chip package with reduced calibration time and ZQ calibration method thereof | Junha Lee, Seonkyoo Lee, Jeongdon Ihm | 2021-09-21 |
| 11107512 | Memory device and memory system including the same | Kyungtae Kang, Jangwoo Lee, Jeongdon Ihm | 2021-08-31 |
| 10998888 | Parameter monitoring circuit for detecting error of parameter, duty cycle correction circuit, and impedance calibration circuit | Dongho Shin, Kyungtae Kang, Junha Lee, Tongsung Kim, Jangwoo Lee +1 more | 2021-05-04 |
| 10262708 | Memory system performing training operation | Jeongdon Ihm | 2019-04-16 |
| 9767873 | Semiconductor memory system, semiconductor memory device and method of operating the semiconductor memory device | Seonkyoo Lee, Taesung Lee, Jeongdon Ihm | 2017-09-19 |
| 9330781 | Nonvolatile memory device and memory system including the same | Sungjun Kim, Sangtae Kim | 2016-05-03 |