Inventor
CHOI GEUN HO
KR28 patents
⚠️ This page may combine multiple inventors who share the name “CHOI GEUN HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK HYNIX INC
25 patentsUS10193539B1Jan 29, 2019
High speed data synchronization
SK HYNIX INC12 citations84
US11152044B1Oct 19, 2021
System for performing phase matching operation
SK HYNIX INC2 citations73
US10778226B1Sep 15, 2020
Fail redundancy circuits
SK HYNIX INC2 citations73
US10002651B2Jun 19, 2018
Semiconductor devices
SK HYNIX INC4 citations73
US9966934B2May 8, 2018
Duty correction device and semiconductor device including the same
SK HYNIX INC5 citations73
US11218151B2Jan 4, 2022
System for performing a phase control operation
SK HYNIX INC3 citations72
US11106237B2Aug 31, 2021
Shift registers
SK HYNIX INC4 citations72
US10872645B1Dec 22, 2020
Semiconductor devices
SK HYNIX INC3 citations72
US10573361B2Feb 25, 2020
Semiconductor device
SK HYNIX INC2 citations72
US10026461B2Jul 17, 2018
Semiconductor devices and semiconductor systems including the same
SK HYNIX INC2 citations72
US9779837B1Oct 3, 2017
Semiconductor test system during burn-in process
SK HYNIX INC3 citations72
US9773541B1Sep 26, 2017
Semiconductor device and semiconductor system
SK HYNIX INC2 citations70
US11705182B2Jul 18, 2023
Electronic device for controlling command input
SK HYNIX INC0 citations62
US11380383B2Jul 5, 2022
Electronic device for controlling command input
SK HYNIX INC0 citations62
US11211112B2Dec 28, 2021
Semiconductor devices controlling column operation of banks
SK HYNIX INC0 citations62
US10991405B1Apr 27, 2021
Semiconductor devices
SK HYNIX INC0 citations62
US10891995B2Jan 12, 2021
Command generation method and semiconductor device related to the command generation method
SK HYNIX INC1 citations62
US11469747B1Oct 11, 2022
Shift register and electronic device including the same
SK HYNIX INC0 citations61
US11328756B1May 10, 2022
Semiconductor device and semiconductor system performing auto-precharge operation
SK HYNIX INC0 citations60
US11221900B2Jan 11, 2022
Semiconductor device for performing an error check operation
SK HYNIX INC0 citations60
US10636462B2Apr 28, 2020
Semiconductor devices
SK HYNIX INC0 citations51
US9761328B2Sep 12, 2017
Test mode circuit with serialized I/O and semiconductor memory device including the same
SK HYNIX INC1 citations51
US10658015B2May 19, 2020
Semiconductor devices
SK HYNIX INC0 citations50
US10416705B2Sep 17, 2019
Training device and semiconductor system including the same
SK HYNIX INC0 citations50
US10068632B2Sep 4, 2018
Semiconductor device and semiconductor system
SK HYNIX INC0 citations49