Memory system performing a garbage collection operation and a sudden power-off recovery operation and operating method thereof

JM Lee - US Patent 10,866,889, 2020 - Google Patents
(57) ABSTRACT A memory system includes a memory device, and a con troller suitable for
selecting at least one common operation necessary to be performed in first and second …

Memory system confirming whether processing of preserving data which has been before shutdown

R Nishikubo, K Jun - US Patent 10,802,917, 2020 - Google Patents
According to one embodiment, a memory system includes a nonvolatile memory having a
first writing area and a second writing area, and a controller, in which the controller confirms …

Memory system and operation method thereof

JUN Jang-Hwan - US Patent 10,732,874, 2020 - Google Patents
A method for operating a memory system includes: detecting a first erase page of a super
block, which is formed of memory blocks, by scanning the super block according to a binary …

Memory system and operating method thereof

B Eu-Joon - US Patent 10,698,810, 2020 - Google Patents
A memory system includes: a memory device suitable for storing target map data; and a
controller suitable for controlling the memory device, wherein the controller includes: an …

Memory system and operating method of memory system

SJ Park, BR Jeong - US Patent 11,669,266, 2023 - Google Patents
US11669266B2 - Memory system and operating method of memory system - Google
Patents US11669266B2 - Memory system and operating method of memory system …

Memory system, memory controller, and method of operating memory system

EJ Byun - US Patent 11,500,771, 2022 - Google Patents
Disclosed are a memory system, a memory controller, and a method of operating the
memory system. The memory system performs an operation of recovering system data lost …

Apparatus and method for performing recovery operation of memory system

JM Lee - US Patent App. 17/408,074, 2021 - Google Patents
A method for operating a memory system includes perform ing a block access task on a first
block in a memory device, the memory device having a plurality of blocks, generating log …

Block map cache

JK Mukku, D Venkatesan, RH Patel - US Patent 10,976,938, 2021 - Google Patents
(57) ABSTRACT A new snapshot of a storage volume is created by suppress ing write
requests. Once pending write requests from the computing nodes are completed, storage …