Inventor
JEONG CHAN HUI
KR23 patents
Patents
23 patentsUS12125536B2Oct 22, 2024
Memory device and operating method thereof
SK HYNIX INC2 citations72
US11694741B2Jul 4, 2023
Internal voltage generation circuit and semiconductor memory apparatus including the same
SK HYNIX INC2 citations71
US11264097B2Mar 1, 2022
Voltage generation circuit and semiconductor circuit including the voltage generation circuit
SK HYNIX INC2 citations71
US11099080B2Aug 24, 2021
Digital temperature sensing circuit
SK HYNIX INC2 citations71
US10599170B2Mar 24, 2020
Internal voltage generation circuit and memory device including the internal voltage generation circuit
SK HYNIX INC2 citations71
US12548623B2Feb 10, 2026
Memory device and operating method thereof
SK HYNIX INC0 citations62
US12293088B2May 6, 2025
Nonvolatile memory device including selective bit line and source line precharge times and operating method thereof
SK HYNIX INC0 citations62
US12170111B2Dec 17, 2024
Nonvolatile memory device including selection transistors and operating method thereof
SK HYNIX INC0 citations62
US12482522B2Nov 25, 2025
Memory device and operating method of the memory device for reducing power consumption for program operation
SK HYNIX INC0 citations61
US12265410B2Apr 1, 2025
Voltage supply circuit with a voltage regulator
SK HYNIX INC0 citations61
US12068019B2Aug 20, 2024
Internal voltage generation circuit and semiconductor memory apparatus including the same
SK HYNIX INC0 citations61
US11783889B2Oct 10, 2023
Merged buffer and memory device including the merged buffer
SK HYNIX INC0 citations61
US11656131B2May 23, 2023
Digital temperature sensing circuit
SK HYNIX INC0 citations61
US11551744B2Jan 10, 2023
Merged buffer and memory device including the merged buffer
SK HYNIX INC0 citations61
US11451223B2Sep 20, 2022
Driver and method of operating the same
SK HYNIX INC0 citations61
US12374412B2Jul 29, 2025
Under drive control circuit and semiconductor apparatus including the under drive control circuit
SK HYNIX INC0 citations60
US12265408B2Apr 1, 2025
Apparatus for controlling in-rush current and an operation method thereof
SK HYNIX INC0 citations56
US12482524B2Nov 25, 2025
Memory device, operating method of memory device, and memory system
SK HYNIX INC0 citations52
US12469570B2Nov 11, 2025
Memory device and method of operating the same
SK HYNIX INC0 citations51
US12366971B2Jul 22, 2025
Memory device and method of operating the same
SK HYNIX INC0 citations51
US12135882B2Nov 5, 2024
Memory device and method of operating the same
SK HYNIX INC0 citations51
US12436685B2Oct 7, 2025
Memory device for performing program operation according to incremental step pulse programming method, storage device including the same, and operating method of the memory device
SK HYNIX INC0 citations50
US12242732B2Mar 4, 2025
Semiconductor apparatus with program operation control
SK HYNIX INC0 citations50