Inventor
CHOI GARAM
KR11 patents
Patents
11 patentsUS11437085B2Sep 6, 2022
Multi-phase clock generator, memory device including multi-phase clock generator, and method of generating multi-phase clock of memory device
SAMSUNG ELECTRONICS CO LTD8 citations83
US11799463B2Oct 24, 2023
Duty adjustment circuit, and delay locked loop circuit and semiconductor memory device including the same
SAMSUNG ELECTRONICS CO LTD4 citations72
US11405029B2Aug 2, 2022
Duty adjustment circuit, and delay locked loop circuit and semiconductor memory device including the same
SAMSUNG ELECTRONICS CO LTD2 citations71
US11329654B2May 10, 2022
Delay circuit of delay-locked loop circuit and delay-locked loop circuit
SAMSUNG ELECTRONICS CO LTD4 citations71
US11568916B2Jan 31, 2023
Multi-phase clock generator, memory device including multi-phase clock generator, and method of generating multi-phase clock of memory device
SAMSUNG ELECTRONICS CO LTD1 citations60
US11309002B2Apr 19, 2022
Delay locked loop circuit and semiconductor memory device having the same
SAMSUNG ELECTRONICS CO LTD1 citations60
US12394470B2Aug 19, 2025
Semiconductor chip capable of calibrating bias voltage supplied to write clock buffer regardless of process variation and temperature variation, and devices including the same
SAMSUNG ELECTRONICS CO LTD0 citations59
US12400691B2Aug 26, 2025
Memory device and method for training per-pin operation parameters
SAMSUNG ELECTRONICS CO LTD0 citations50
US12455228B2Oct 28, 2025
Semiconductor measurement apparatus
SAMSUNG ELECTRONICS CO LTD0 citations48
US12481144B2Nov 25, 2025
EUV photomask inspection apparatus
SAMSUNG ELECTRONICS CO LTD0 citations47
US12422245B2Sep 23, 2025
Semiconductor measurement apparatus
SAMSUNG ELECTRONICS CO LTD0 citations46