Inventor
JOO NO-GUEN
KR6 patents
Patents
6 patentsUS9842640B2Dec 12, 2017
Refresh control circuit and memory device including same
SK HYNIX INC2 citations67
US10998033B2May 4, 2021
Semiconductor memory device and operating method thereof
SK HYNIX INC1 citations61
US9548099B2Jan 17, 2017
Memory device with advanced refresh scheme
SK HYNIX INC0 citations49
US9627096B2Apr 18, 2017
Semiconductor memory device
SK HYNIX INC0 citations48
US10049718B2Aug 14, 2018
Refresh control circuit and memory device including same
SK HYNIX INC0 citations46
US9627027B2Apr 18, 2017
Semiconductor device performing different types of refresh operations and method of driving the same
SK HYNIX INC0 citations39