Inventor
KOO JA BEOM
KR10 patents
⚠️ This page may combine multiple inventors who share the name “KOO JA BEOM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK HYNIX INC
7 patentsUS10734062B2Aug 4, 2020
Semiconductor device with array configuration including upper segment, lower segment classified according to refresh units, repair controllers for controlling repair operation of upper segment and lower segment
SK HYNIX INC2 citations71
US8810295B2Aug 19, 2014
Latch circuit and flip-flop circuit including the same
SK HYNIX INC3 citations60
US11373697B2Jun 28, 2022
Semiconductor memory device having plurality of address storing circuits for storing sampling address as latch addresses and a duplication decision circuit, and method of refreshing operation
SK HYNIX INC0 citations59
US10976368B2Apr 13, 2021
Memory apparatus relating to determination of a failed region and test method thereof, memory module and system using the same
SK HYNIX INC0 citations59
US9934875B2Apr 3, 2018
Integrated circuit and memory device performing boot-up operation
SK HYNIX INC0 citations50
US9543951B2Jan 10, 2017
Semiconductor apparatus
SK HYNIX INC0 citations50
US10302701B2May 28, 2019
Memory apparatus relating to determination of a failed region and test method thereof, memory module and system using the same
SK HYNIX INC0 citations48