Inventor
KIM YOUK HEE
KR14 patents
⚠️ This page may combine multiple inventors who share the name “KIM YOUK HEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK HYNIX INC
8 patentsUS9646672B1May 9, 2017
Memory device and method of refreshing the same
SK HYNIX INC74 citations97
US9607679B1Mar 28, 2017
Refresh control device
SK HYNIX INC17 citations83
US10671477B2Jun 2, 2020
Memory device and operation method of the same
SK HYNIX INC3 citations71
US9824776B1Nov 21, 2017
Semiconductor memory device and weak cell detection method thereof
SK HYNIX INC2 citations71
US9711204B1Jul 18, 2017
Semiconductor device(s) and method of refreshing the semiconductor device
SK HYNIX INC4 citations71
US9697885B1Jul 4, 2017
Semiconductor memory device and method for transferring weak cell information
SK HYNIX INC5 citations71
US9424894B2Aug 23, 2016
Signal transfer circuit and operating method thereof
SK HYNIX INC2 citations62
US9495643B2Nov 15, 2016
Semiconductor device capable of testing bonding of pad
SK HYNIX INC0 citations51
HYNIX SEMICONDUCTOR INC
5 patentsUS8023339B2Sep 20, 2011
Pipe latch circuit and semiconductor memory device using the same
HYNIX SEMICONDUCTOR INC3 citations62
US7864613B2Jan 4, 2011
Thermal code transmission circuit and semiconductor memory device using the same
HYNIX SEMICONDUCTOR INC2 citations62
US7800964B2Sep 21, 2010
Wafer burn-in test circuit
HYNIX SEMICONDUCTOR INC3 citations62
US7863947B2Jan 4, 2011
Driving strength control circuit and data output circuit in semiconductor device
HYNIX SEMICONDUCTOR INC0 citations51
US7779317B2Aug 17, 2010
Test control circuit and reference voltage generating circuit having the same
HYNIX SEMICONDUCTOR INC1 citations51