Inventor
JANG CHAE KYU
KR30 patents
⚠️ This page may combine multiple inventors who share the name “JANG CHAE KYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYNIX SEMICONDUCTOR INC
20 patentsUS6876247B2Apr 5, 2005
High voltage generator without latch-up phenomenon
HYNIX SEMICONDUCTOR INC22 citations92
US7760553B2Jul 20, 2010
Fuse circuit and flash memory device having the same
HYNIX SEMICONDUCTOR INC9 citations84
US7545692B2Jun 9, 2009
Circuit and method of testing a fail in a memory device
HYNIX SEMICONDUCTOR INC12 citations84
US7447100B2Nov 4, 2008
Over-driving circuit for semiconductor memory device
HYNIX SEMICONDUCTOR INC13 citations84
US7796434B2Sep 14, 2010
Non-volatile memory device and method of operating the same
HYNIX SEMICONDUCTOR INC9 citations83
US7804722B2Sep 28, 2010
Voltage supply circuit and flash memory device including the same, and method of supplying operating voltage
HYNIX SEMICONDUCTOR INC7 citations73
US7499363B2Mar 3, 2009
Semiconductor memory apparatus capable of reducing ground noise
HYNIX SEMICONDUCTOR INC2 citations63
US7193315B2Mar 20, 2007
Test vehicle grid array package
HYNIX SEMICONDUCTOR INC5 citations63
US7872918B2Jan 18, 2011
Nonvolatile memory device and program or erase method using the same
HYNIX SEMICONDUCTOR INC2 citations62
US7606103B2Oct 20, 2009
Semiconductor memory device for controlling reservoir capacitor
HYNIX SEMICONDUCTOR INC2 citations62
US7425840B2Sep 16, 2008
Semiconductor device with multipurpose pad
HYNIX SEMICONDUCTOR INC6 citations62
US7276941B2Oct 2, 2007
Power up circuit of semiconductor memory device and compensating method thereof
HYNIX SEMICONDUCTOR INC6 citations62
US6990027B2Jan 24, 2006
Semiconductor memory device having access time control circuit
HYNIX SEMICONDUCTOR INC2 citations62
US7583547B2Sep 1, 2009
Over-driving circuit in semiconductor memory device
HYNIX SEMICONDUCTOR INC2 citations61
US7724594B2May 25, 2010
Leakage current control device of semiconductor memory device
HYNIX SEMICONDUCTOR INC4 citations58
US7835214B2Nov 16, 2010
Semiconductor memory apparatus capable of reducing ground noise
HYNIX SEMICONDUCTOR INC2 citations56
US8365026B2Jan 29, 2013
Methods for performing fail test, block management, erasing and programming in a nonvolatile memory device
HYNIX SEMICONDUCTOR INC1 citations52
US8000154B2Aug 16, 2011
Non-volatile memory device and method of controlling a bulk voltage thereof
HYNIX SEMICONDUCTOR INC0 citations49
US7835215B2Nov 16, 2010
Semiconductor memory apparatus capable of reducing ground noise
HYNIX SEMICONDUCTOR INC0 citations46
US7511569B2Mar 31, 2009
Circuit for supplying a voltage in a memory device
HYNIX SEMICONDUCTOR INC0 citations41
JANG CHAE KYU
6 patentsUS8587369B2Nov 19, 2013
Down-converting voltage generating circuit
JANG CHAE KYU6 citations72
US8665656B2Mar 4, 2014
Semiconductor memory apparatus and method for controlling the same
JANG CHAE KYU2 citations62
US8502591B2Aug 6, 2013
High voltage control circuit of semiconductor device
JANG CHAE KYU2 citations62
US8390342B2Mar 5, 2013
High voltage switch circuit of semiconductor device
JANG CHAE KYU4 citations62
US8189388B2May 29, 2012
Fuse circuit and flash memory device having the same
JANG CHAE KYU3 citations62
US8648649B2Feb 11, 2014
Voltage down converter
JANG CHAE KYU0 citations51
SK HYNIX INC
3 patentsUS10915473B2Feb 9, 2021
Data storage device
SK HYNIX INC5 citations73
US9202530B2Dec 1, 2015
Semiconductor device including power-on reset circuit and operating method thereof
SK HYNIX INC4 citations73
US8854913B2Oct 7, 2014
Address decoder, semiconductor memory device including the same, method of operating the same
SK HYNIX INC6 citations73