Inventor
AN SOON SUNG
KR15 patents
Patents
15 patentsUS11392152B2Jul 19, 2022
Voltage generation circuit and input buffer including the voltage generation circuit
SK HYNIX INC5 citations82
US11153066B2Oct 19, 2021
Signal receiving device, and a semiconductor apparatus and a semiconductor system including the signal receiving device
SK HYNIX INC2 citations72
US12040045B2Jul 16, 2024
Semiconductor device performing training operation and operating method thereof
SK HYNIX INC0 citations61
US11670350B2Jun 6, 2023
Data input buffer and semiconductor apparatus including the same
SK HYNIX INC0 citations61
US11550347B2Jan 10, 2023
Voltage generation circuit and input buffer including the voltage generation circuit
SK HYNIX INC0 citations61
US11539500B2Dec 27, 2022
Signal receiving device, and a semiconductor apparatus and a semiconductor system including the signal receiving device
SK HYNIX INC0 citations61
US11837310B2Dec 5, 2023
Memory device for correcting pulse duty and memory system including the same
SK HYNIX INC0 citations60
US11996844B2May 28, 2024
Duty cycle correction circuit and method of operating the same
SK HYNIX INC0 citations59
US12451886B2Oct 21, 2025
Buffer circuit capable of reducing noise
SK HYNIX INC0 citations58
US12431187B2Sep 30, 2025
Pre-charge control circuit and voltage generation circuit including the same
SK HYNIX INC0 citations58
US11843373B2Dec 12, 2023
Buffer circuit capable of reducing noise
SK HYNIX INC0 citations58
US11205464B2Dec 21, 2021
Semiconductor apparatus and a semiconductor system capable of adjusting timings of data and data strobe signal
SK HYNIX INC0 citations50
US12237837B2Feb 25, 2025
Signal generation apparatus capable of rejecting noise
SK HYNIX INC0 citations48
US12476849B2Nov 18, 2025
Receiver circuit and operation method for the same
SK HYNIX INC0 citations47
US12493309B2Dec 9, 2025
Internal reference voltage generation device
SK HYNIX INC0 citations46