Inventor
KWAK JONG-TAE
KR29 patents
⚠️ This page may combine multiple inventors who share the name “KWAK JONG-TAE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYNIX SEMICONDUCTOR INC
25 patentsUS7161397B2Jan 9, 2007
Digital delay locked loop capable of correcting duty cycle and its method
HYNIX SEMICONDUCTOR INC63 citations98
US6768361B2Jul 27, 2004
Clock synchronization circuit
HYNIX SEMICONDUCTOR INC78 citations98
US6677792B2Jan 13, 2004
Digital DLL apparatus for correcting duty cycle and method thereof
HYNIX SEMICONDUCTOR INC96 citations98
US6646939B2Nov 11, 2003
Low power type Rambus DRAM
HYNIX SEMICONDUCTOR INC76 citations98
US6573771B2Jun 3, 2003
Clock synchronization circuit having improved jitter property
HYNIX SEMICONDUCTOR INC94 citations98
US7088159B2Aug 8, 2006
Register controlled delay locked loop and its control method
HYNIX SEMICONDUCTOR INC46 citations96
US6956418B2Oct 18, 2005
Delay locked loop device
HYNIX SEMICONDUCTOR INC56 citations96
US7385428B2Jun 10, 2008
Digital delay locked loop capable of correcting duty cycle and its method
HYNIX SEMICONDUCTOR INC28 citations93
US6853226B2Feb 8, 2005
Register controlled delay locked loop having an acceleration mode
HYNIX SEMICONDUCTOR INC41 citations93
US7375565B2May 20, 2008
Delay locked loop in semiconductor memory device
HYNIX SEMICONDUCTOR INC26 citations92
US7142026B2Nov 28, 2006
Delay locked loop and its control method for correcting a duty ratio of a clock signal
HYNIX SEMICONDUCTOR INC48 citations92
US7057431B2Jun 6, 2006
Digital DLL apparatus for correcting duty cycle and method thereof
HYNIX SEMICONDUCTOR INC52 citations92
US7046059B2May 16, 2006
Delay locked loop and its control method
HYNIX SEMICONDUCTOR INC50 citations92
US7046061B2May 16, 2006
Delayed locked loops and methods of driving the same
HYNIX SEMICONDUCTOR INC31 citations92
US6825703B1Nov 30, 2004
Delay locked loop and method of driving the same
HYNIX SEMICONDUCTOR INC29 citations87
US6775201B2Aug 10, 2004
Method and apparatus for outputting burst read data
HYNIX SEMICONDUCTOR INC15 citations84
US7733140B2Jun 8, 2010
Delay locked loop in semiconductor memory device
HYNIX SEMICONDUCTOR INC5 citations74
US7268601B2Sep 11, 2007
Delay locked loop and clock generation method thereof
HYNIX SEMICONDUCTOR INC9 citations74
US7130237B2Oct 31, 2006
Control circuit for stable exit from power-down mode
HYNIX SEMICONDUCTOR INC5 citations74
US7099232B2Aug 29, 2006
Delay locked loop device
HYNIX SEMICONDUCTOR INC10 citations74
US6567317B2May 20, 2003
Controlling output current rambus DRAM
HYNIX SEMICONDUCTOR INC9 citations74
US7260010B2Aug 21, 2007
Refresh control circuit and method for multi-bank structure DRAM
HYNIX SEMICONDUCTOR INC5 citations73
US7145827B2Dec 5, 2006
Refresh control circuit and method for multi-bank structure DRAM
HYNIX SEMICONDUCTOR INC6 citations73
US7518940B2Apr 14, 2009
Control circuit for stable exit from power-down mode
HYNIX SEMICONDUCTOR INC3 citations63
US7145820B2Dec 5, 2006
Semiconductor memory device for reducing chip area
HYNIX SEMICONDUCTOR INC4 citations62
HYUNDAI ELECTRONICS IND
3 patentsUS6772359B2Aug 3, 2004
Clock control circuit for Rambus DRAM
HYUNDAI ELECTRONICS IND80 citations95
US6687843B2Feb 3, 2004
Rambus DRAM with clock control circuitry that reduces power consumption
HYUNDAI ELECTRONICS IND15 citations84
US6246636B1Jun 12, 2001
Load signal generating circuit of a packet command driving type memory device
HYUNDAI ELECTRONICS IND6 citations63