Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11115021 | Impedance calibration circuit and memory device including the same | Tongsung Kim, Youngmin Jo, Jungjune Park, Jindo Byun, Jeongdon Ihm | 2021-09-07 |
| 11033244 | In vivo radiation amount measuring instrument using film dosimeter that undergoes shape change with expansion | Young Kyung Lim, Eun Hee Jeang, Ui Jung Hwang, Kwan Ho Cho, Se Byeong Lee +8 more | 2021-06-15 |
| 10998888 | Parameter monitoring circuit for detecting error of parameter, duty cycle correction circuit, and impedance calibration circuit | Kyungtae Kang, Junha Lee, Tongsung Kim, Jangwoo Lee, Jeongdon Ihm +1 more | 2021-05-04 |