Inventor
JOO NO GEUN
KR7 patents
Patents
7 patentsUS10971206B2Apr 6, 2021
Semiconductor memory device
SK HYNIX INC1 citations71
US10971207B2Apr 6, 2021
Semiconductor memory device
SK HYNIX INC1 citations71
US10573369B2Feb 25, 2020
Semiconductor memory device performing a target refresh operation based on a target address signal
SK HYNIX INC1 citations71
US12406715B2Sep 2, 2025
Memory device including row-hammer tracking circuit and operating method thereof
SK HYNIX INC0 citations58
US11270752B2Mar 8, 2022
Semiconductor devices and refresh methods using the semiconductor devices
SK HYNIX INC0 citations57
US12100472B2Sep 24, 2024
Integrated circuit and memory device including sampling circuit
SK HYNIX INC0 citations56
US10818339B2Oct 27, 2020
Semiconductor memory apparatus and refresh method of the semiconductor memory apparatus
SK HYNIX INC0 citations47