Inventor
IM DA IN
KR24 patents
Patents
24 patentsUS11005479B2May 11, 2021
Phase detection circuit, and clock generating circuit and semiconductor apparatus using the phase detection circuit
SK HYNIX INC11 citations85
US10637488B1Apr 28, 2020
Phase detection circuit, and clock generation circuit and semiconductor apparatus including the phase detection circuit
SK HYNIX INC5 citations83
US9628258B2Apr 18, 2017
Clock generation circuit and method and semiconductor apparatus and electronic system using the same
SK HYNIX INC10 citations83
US9373376B2Jun 21, 2016
Latency control circuit and semiconductor apparatus using the same
SK HYNIX INC7 citations83
US11233511B2Jan 25, 2022
Skew compensation circuit and semiconductor apparatus including the same
SK HYNIX INC1 citations72
US10796737B1Oct 6, 2020
Semiconductor apparatus capable of synchronizing command signal and clock signal, and operation method thereof
SK HYNIX INC2 citations72
US10686435B2Jun 16, 2020
Asymmetric pulse width comparator circuit and clock phase correction circuit including the same
SK HYNIX INC3 citations72
US10491219B2Nov 26, 2019
Skew compensation circuit and semiconductor apparatus including the same
SK HYNIX INC3 citations72
US10291240B2May 14, 2019
Delay control device and method for the same
SK HYNIX INC2 citations72
US9780769B2Oct 3, 2017
Duty cycle detector
SK HYNIX INC2 citations72
US9660629B2May 23, 2017
Duty cycle detector and semiconductor integrated circuit apparatus including the same
SK HYNIX INC2 citations72
US9571106B2Feb 14, 2017
Delay locked loop circuit
SK HYNIX INC3 citations72
US11495276B2Nov 8, 2022
Electronic devices for controlling clock generation
SK HYNIX INC0 citations62
US11171660B2Nov 9, 2021
Phase detection circuit, and clock generation circuit and semiconductor apparatus including the phase detection circuit
SK HYNIX INC0 citations62
US10924114B2Feb 16, 2021
Skew compensation circuit and semiconductor apparatus including the same
SK HYNIX INC0 citations62
US9484931B2Nov 1, 2016
Delay locked loop circuit and operation method thereof
SK HYNIX INC2 citations62
US10819357B2Oct 27, 2020
Phase detection circuit, and clock generation circuit and semiconductor apparatus including the phase detection circuit
SK HYNIX INC0 citations51
US10033392B2Jul 24, 2018
Clock generation circuit and semiconductor apparatus and electronic system using the same
SK HYNIX INC0 citations51
US9660631B2May 23, 2017
Duty cycle detection circuit and method
SK HYNIX INC1 citations51
US9543968B2Jan 10, 2017
Output control circuit for semiconductor apparatus and output driving circuit including the same
SK HYNIX INC0 citations51
US9537490B2Jan 3, 2017
Duty cycle detection circuit and semiconductor apparatus including the same
SK HYNIX INC0 citations51
US9306582B2Apr 5, 2016
Output control circuit for semiconductor apparatus and output driving circuit including the same
SK HYNIX INC0 citations51
US10164645B2Dec 25, 2018
Semiconductor device including DLL and semiconductor system
SK HYNIX INC0 citations41
US9590641B2Mar 7, 2017
Semiconductor apparatus and regulation circuit thereof
SK HYNIX INC0 citations41