Memory system including the semiconductor memory and a controller

M Shirakawa - US Patent 10,453,536, 2019 - Google Patents
According to one embodiment, a memory system includes a semiconductor memory and a
controller. The semiconductor memory includes first blocks including a memory cell capable …

Read disturb scan consolidation

KK Muchherla, A Malshe, HR Singidi, S Nowell… - US Patent …, 2020 - Google Patents
(57) ABSTRACT A processing device in a memory system determines that a first read count
of a first data block on a first plane of a memory component satisfies a first threshold …

Temperature-based storage system organization

G Cariello - US Patent 11,281,400, 2022 - Google Patents
GO6F 3/0619 2017/0255403 A1* 9/2017 Sharon G11C 11/5642 2017/0262198 A1* 9/2017
Nakata G06F 3/0634 2018/0046402 A1* 2/2018 Vogan G11C 7/04 2018/0061504 A1 …

Temperature sensitive NAND programming

X Luo, J Huang, JS Hoei, HR Singidi, T Luo… - US Patent …, 2021 - Google Patents
Devices and techniques temperature sensitive NAND pro gramming are disclosed herein. A
device controller can receive a command to write data to a component of the device. A …

Block read count voltage adjustment

H Singidi, KK Muchherla, GS Alsasua… - US Patent …, 2019 - Google Patents
Disclosed in some examples, are methods, systems, and machine readable mediums which
compensate for read-disturb effects by shifting the read voltages used to read the value in a …

Method for rewriting data in nonvolatile memory and semiconductor device

T Watanabe - US Patent 10,559,359, 2020 - Google Patents
In the present invention, a vacant block which is unwritten is identified as a temporary
storage block when a writing destination block has already data written. Then, data writ ing …

Defective memory unit screening in a memory system

A Frolikov - US Patent 10,777,295, 2020 - Google Patents
A memory system having non-volatile media and a controller configured to process requests
from a host system to store data in the non-volatile media or retrieve data from the non …

Controller for preventing uncorrectable error in memory device, memory device having the same, and operating method thereof

KIM Hoyoun, K Lee, M Lee - US Patent 11,614,869, 2023 - Google Patents
US11614869B2 - Controller for preventing uncorrectable error in memory device, memory
device having the same, and operating method thereof - Google Patents US11614869B2 …

Read retry threshold voltage selection

X Lu, F Zhang, C Xiong, H Wang, M Asadi - US Patent 11,127,471, 2021 - Google Patents
Embodiments describe a method for reading data from storage that includes selecting a
block of memory to read, identifying a read retry table for reading the block, determining that …

Extending operating temperature of storage device

R Gopalakrishnan, J Lai, D Vaysman - US Patent 11,062,756, 2021 - Google Patents
A storage device having a wide range of operating temperatures is disclosed. Techniques
disclosed herein may be used to operate MLC cells at higher temperatures before resorting …