Inventor
LEE MYUNGKYU
KR44 patents
⚠️ This page may combine multiple inventors who share the name “LEE MYUNGKYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
43 patentsUS11416335B2Aug 16, 2022
Semiconductor memory devices and memory systems with enhanced error detection and correction
SAMSUNG ELECTRONICS CO LTD16 citations85
US11088710B2Aug 10, 2021
Memory controllers and memory systems including the same
SAMSUNG ELECTRONICS CO LTD14 citations85
US11392454B2Jul 19, 2022
Memory controllers, memory systems and memory modules
SAMSUNG ELECTRONICS CO LTD7 citations84
US11170868B2Nov 9, 2021
Semiconductor memory devices and memory systems
SAMSUNG ELECTRONICS CO LTD8 citations83
US11106535B2Aug 31, 2021
Error correction circuit of semiconductor memory device and semiconductor memory device
SAMSUNG ELECTRONICS CO LTD7 citations83
US9164835B2Oct 20, 2015
Operating method of controller controlling nonvolatile memory device and mapping pattern selecting method of selecting mapping pattern mapping polar coded code word with multi bit data of nonvolatile memory device
SAMSUNG ELECTRONICS CO LTD16 citations83
US12236996B2Feb 25, 2025
Memory device and refresh method thereof
SAMSUNG ELECTRONICS CO LTD3 citations74
US12212339B2Jan 28, 2025
Error correction circuit, memory system, and error correction method
SAMSUNG ELECTRONICS CO LTD2 citations74
US11656935B2May 23, 2023
Semiconductor memory devices and memory systems
SAMSUNG ELECTRONICS CO LTD5 citations74
US11605441B1Mar 14, 2023
Memory systems having memory devices therein with enhanced error correction capability and methods of operating same
SAMSUNG ELECTRONICS CO LTD4 citations74
US11269723B2Mar 8, 2022
Memory controller and memory system including the same
SAMSUNG ELECTRONICS CO LTD5 citations73
US11860734B2Jan 2, 2024
Semiconductor memory devices and memory systems
SAMSUNG ELECTRONICS CO LTD2 citations72
US11762736B2Sep 19, 2023
Semiconductor memory devices
SAMSUNG ELECTRONICS CO LTD4 citations72
US11614869B2Mar 28, 2023
Controller for preventing uncorrectable error in memory device, memory device having the same, and operating method thereof
SAMSUNG ELECTRONICS CO LTD2 citations72
US11463110B2Oct 4, 2022
Memory controllers and memory systems including the same
SAMSUNG ELECTRONICS CO LTD3 citations72
US11068340B2Jul 20, 2021
Semiconductor memory devices and memory systems
SAMSUNG ELECTRONICS CO LTD2 citations72
US9923580B2Mar 20, 2018
Error correction decoder and operation method of the error correction decoder
SAMSUNG ELECTRONICS CO LTD5 citations72
US11437115B2Sep 6, 2022
Semiconductor memory devices and methods of operating semiconductor memory devices
SAMSUNG ELECTRONICS CO LTD3 citations71
US12354689B2Jul 8, 2025
Error correction code circuit, memory device including error correction code circuit, and operation method of error correction code
SAMSUNG ELECTRONICS CO LTD1 citations63
US12542169B2Feb 3, 2026
Device, operating method, memory device, and CXL memory expansion device
SAMSUNG ELECTRONICS CO LTD0 citations62
US12505898B2Dec 23, 2025
Memory controller managing refresh operation and operating method thereof
SAMSUNG ELECTRONICS CO LTD0 citations62
US12354637B2Jul 8, 2025
Memory devices and methods thereof for managing row hammer events therein
SAMSUNG ELECTRONICS CO LTD0 citations62
US12057184B2Aug 6, 2024
Memory systems having memory devices therein with enhanced error correction capability and methods of operating same
SAMSUNG ELECTRONICS CO LTD0 citations62
US12536070B2Jan 27, 2026
Memory device, operating method of memory device, and memory system including memory device
SAMSUNG ELECTRONICS CO LTD0 citations61
US12423182B2Sep 23, 2025
Memory device and operation method thereof
SAMSUNG ELECTRONICS CO LTD0 citations61
US12379855B2Aug 5, 2025
Semiconductor memory device including a cyclic redundancy check engine and memory system including the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US11947810B2Apr 2, 2024
Semiconductor memory device and memory system including the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US12288578B2Apr 29, 2025
Semiconductor memory device and method of operating the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US12066893B2Aug 20, 2024
Semiconductor memory devices
SAMSUNG ELECTRONICS CO LTD0 citations60
US12347477B2Jul 1, 2025
Integrated circuit memory devices having efficient row hammer management and memory systems including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US11881277B2Jan 23, 2024
Memory device and operating method thereof
SAMSUNG ELECTRONICS CO LTD0 citations52
US11726670B2Aug 15, 2023
Methods of operating memory controllers, memory controllers performing the methods and memory systems including the memory controllers
SAMSUNG ELECTRONICS CO LTD0 citations52
US12417143B2Sep 16, 2025
Memory system, method of operating the same, and electronic system including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US12334953B2Jun 17, 2025
Memory controllers and memory systems including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US11829614B2Nov 28, 2023
Semiconductor memory devices and methods of operating semiconductor memory devices
SAMSUNG ELECTRONICS CO LTD0 citations51
US11681458B2Jun 20, 2023
Memory device and method reading data
SAMSUNG ELECTRONICS CO LTD0 citations51
US12572413B2Mar 10, 2026
Memory controllers and memory systems
SAMSUNG ELECTRONICS CO LTD0 citations50
US12524302B2Jan 13, 2026
Semiconductor memory device and operating method thereof
SAMSUNG ELECTRONICS CO LTD0 citations50
US12176919B2Dec 24, 2024
Error correction code circuit, memory device including error correction code circuit, and operation method of error correction code circuit
SAMSUNG ELECTRONICS CO LTD0 citations50
US11501823B2Nov 15, 2022
Semiconductor memory devices including sense amplifier adjusted based on error information
SAMSUNG ELECTRONICS CO LTD0 citations50
US11815997B2Nov 14, 2023
Memory controllers, memory systems, and memory modules
SAMSUNG ELECTRONICS CO LTD0 citations47
US11689224B2Jun 27, 2023
Error correction device and method for generating syndromes and partial coefficient information in a parallel
SAMSUNG ELECTRONICS CO LTD0 citations47
US10108494B2Oct 23, 2018
RAID controller device and storage device configured to recover data having uncorrectable ECC error
SAMSUNG ELECTRONICS CO LTD0 citations40