Inventor
KWAK DONG HUN
KR73 patents
⚠️ This page may combine multiple inventors who share the name “KWAK DONG HUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
23 patentsUS10600487B2Mar 24, 2020
Methods of erasing data in nonvolatile memory devices and nonvolatile memory devices performing the same
SAMSUNG ELECTRONICS CO LTD7 citations84
US11017838B2May 25, 2021
Nonvolatile memory devices
SAMSUNG ELECTRONICS CO LTD6 citations83
US10777254B2Sep 15, 2020
Nonvolatile memory devices and memory systems
SAMSUNG ELECTRONICS CO LTD4 citations83
US10712955B2Jul 14, 2020
Non-volatile memory device including memory planes, and operating method thereof
SAMSUNG ELECTRONICS CO LTD9 citations83
US10629254B2Apr 21, 2020
Nonvolatile memory devices and memory systems
SAMSUNG ELECTRONICS CO LTD4 citations83
US10153029B2Dec 11, 2018
Nonvolatile memory devices and memory systems
SAMSUNG ELECTRONICS CO LTD4 citations83
US11276472B2Mar 15, 2022
Non-volatile memory device and method of operating the same
SAMSUNG ELECTRONICS CO LTD1 citations73
US11217314B2Jan 4, 2022
Non-volatile memory device and method of operating the same
SAMSUNG ELECTRONICS CO LTD3 citations73
US9928165B2Mar 27, 2018
Nonvolatile memory device and method of controlling suspension of command execution of the same
SAMSUNG ELECTRONICS CO LTD4 citations73
US10672454B2Jun 2, 2020
Nonvolatile memory devices and memory systems
SAMSUNG ELECTRONICS CO LTD1 citations72
US10431314B2Oct 1, 2019
Non-volatile memory device for improving data reliability and operating method thereof
SAMSUNG ELECTRONICS CO LTD2 citations71
US11164637B2Nov 2, 2021
Methods of erasing data in nonvolatile memory devices and nonvolatile memory devices performing the same
SAMSUNG ELECTRONICS CO LTD0 citations63
US11074978B2Jul 27, 2021
Memory device
SAMSUNG ELECTRONICS CO LTD0 citations63
US10892019B2Jan 12, 2021
Methods of erasing data in nonvolatile memory devices and nonvolatile memory devices performing the same
SAMSUNG ELECTRONICS CO LTD1 citations63
US10748621B2Aug 18, 2020
Memory device
SAMSUNG ELECTRONICS CO LTD1 citations63
US12300302B2May 13, 2025
Nonvolatile memory devices
SAMSUNG ELECTRONICS CO LTD0 citations62
US12087367B2Sep 10, 2024
Non-volatile memory device and method of operating the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US12073889B2Aug 27, 2024
Non-volatile memory device and method of operating the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11942140B2Mar 26, 2024
Nonvolatile memory devices
SAMSUNG ELECTRONICS CO LTD0 citations62
US11763894B2Sep 19, 2023
Non-volatile memory device and method of operating the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11482288B2Oct 25, 2022
Nonvolatile memory device and method for operating with varying programming time
SAMSUNG ELECTRONICS CO LTD0 citations62
US11462260B2Oct 4, 2022
Nonvolatile memory devices
SAMSUNG ELECTRONICS CO LTD0 citations62
US11024397B2Jun 1, 2021
Nonvolatile memory device with verification signal to indicate success or failure of programming memory cell and method for operating thereof
SAMSUNG ELECTRONICS CO LTD0 citations62
SK HYNIX INC
22 patentsUS12125536B2Oct 22, 2024
Memory device and operating method thereof
SK HYNIX INC2 citations72
US12067258B2Aug 20, 2024
Memory device and program speed control method thereof
SK HYNIX INC2 citations71
US12524156B2Jan 13, 2026
Memory device for controlling data output time
SK HYNIX INC0 citations62
US12525265B2Jan 13, 2026
Memory device for storing plurality of data bits and method of operating the same
SK HYNIX INC0 citations62
US12499938B2Dec 16, 2025
Semiconductor device for improving performance in continuous read and operation method of semiconductor device
SK HYNIX INC0 citations62
US12456529B2Oct 28, 2025
Memory device performing program operation
SK HYNIX INC0 citations62
US12436839B2Oct 7, 2025
Storage device for setting prohibited threshold voltage distribution
SK HYNIX INC0 citations62
US12362024B2Jul 15, 2025
Memory device performing program operation and method of operating the same
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
US12170119B2Dec 17, 2024
Memory device for performing program operation and method of operating the same
SK HYNIX INC0 citations62
US12164806B2Dec 10, 2024
Semiconductor memory device and method of operating the semiconductor memory device
SK HYNIX INC0 citations62
US11948645B2Apr 2, 2024
Page buffer, memory device including the page buffer and operating method thereof
SK HYNIX INC1 citations62
US11791002B2Oct 17, 2023
Semiconductor memory device maintaining verification data during program suspend, and method of operating the semiconductor memory device
SK HYNIX INC0 citations62
US12531096B2Jan 20, 2026
Page buffer performing memory operation
SK HYNIX INC0 citations61
US12482522B2Nov 25, 2025
Memory device and operating method of the memory device for reducing power consumption for program operation
SK HYNIX INC0 citations61
US12484221B2Nov 25, 2025
Semiconductor device having channel isolation structure
SK HYNIX INC0 citations61
US11862258B2Jan 2, 2024
Memory device and operating method thereof
SK HYNIX INC0 citations61
US12530133B2Jan 20, 2026
Memory device and program speed control method thereof
SK HYNIX INC0 citations60
US12499947B2Dec 16, 2025
Memory device for performing foggy-fine program operation and method of operating the memory device
SK HYNIX INC0 citations60
US12469571B2Nov 11, 2025
Method of operating a controller and a memory device related to recovering data
SK HYNIX INC0 citations60
US12462878B2Nov 4, 2025
Memory device and method of operating the same
SK HYNIX INC0 citations60
US12347495B2Jul 1, 2025
Memory device
SK HYNIX INC0 citations60
KWAK DONG-HUN
3 patentsUS9318191B2Apr 19, 2016
Programming nonvolatile memory device using program voltage with variable offset between programming state distributions
KWAK DONG-HUN2 citations62
US9053794B2Jun 9, 2015
Nonvolatile memory device and related method of operation
KWAK DONG-HUN2 citations62
US8934302B2Jan 13, 2015
Nonvolatile memory having stacked structure and related method of operation
KWAK DONG-HUN3 citations62
DENSO KOREA ELECTRONICS CORP
1 patentJANG JOON-SUC
1 patentShowing the top 50 of 73 patents by PatentIndex Score.