Inventor
JEONG CHEON OK
KR13 patents
Patents
13 patentsUS10997039B2May 4, 2021
Data storage device and operating method thereof
SK HYNIX INC2 citations72
US10585792B2Mar 10, 2020
Data processing system including a host distributing data across multiple memory systems and method for the same
SK HYNIX INC2 citations72
US11169871B2Nov 9, 2021
Data storage device and operating method thereof
SK HYNIX INC0 citations61
US12556372B2Feb 17, 2026
Memory controller and storage device including same
SK HYNIX INC0 citations54
US10430297B2Oct 1, 2019
Data storage device and operating method thereof
SK HYNIX INC0 citations51
US12487768B2Dec 2, 2025
Storage device managing metadata memory blocks each storing metadata units, and method of operating the same
SK HYNIX INC0 citations49
US11544002B2Jan 3, 2023
Memory system, memory controller and operating method thereof
SK HYNIX INC0 citations45
US10810118B2Oct 20, 2020
Data storage device and operating method thereof
SK HYNIX INC0 citations41
US10725910B2Jul 28, 2020
Controller for recovering map segments in case of sudden power off and operating method thereof
SK HYNIX INC0 citations41
US10691352B2Jun 23, 2020
Data storage device and method of operating the same
SK HYNIX INC0 citations41
US10671527B2Jun 2, 2020
Data storage device and method for operating the same
SK HYNIX INC0 citations41
US10657046B2May 19, 2020
Data storage device and operating method thereof
SK HYNIX INC0 citations41
US10521138B2Dec 31, 2019
Memory system and operating method for re-building map data according to operation logs
SK HYNIX INC0 citations41