Memory sub-system using partial superblocks

J Huang, X Luo, K Tanpairoj - US Patent 11,599,416, 2023 - Google Patents
US11599416B1 - Memory sub-system using partial superblocks - Google Patents US11599416B1
- Memory sub-system using partial superblocks - Google Patents Memory sub-system using …

Memory system, memory controller and operating method

I Jung - US Patent 11,163,494, 2021 - Google Patents
A memory system, a memory controller and an operating method are disclosed. In a write
operation of first data into a superblock, depending on a read count value of a first memory …

Handling malfunction in a memory system comprising a nonvolatile memory by monitoring bad-block patterns

Y Shur, A Shappir, S Mouler, Y Kasorla - US Patent 10,936,456, 2021 - Google Patents
(57) ABSTRACT A controller includes an interface and storage circuitry. The interface
communicates with one or more memory devices, each of the memory devices includes …

Preserving blocks experiencing program failure in memory devices

P Shetty, B Arunkumar, H Swapnil - US Patent 12,068,052, 2024 - Google Patents
A system and method for preserving block experiencing wordline failure in memory devices.
An example method includes performing, by a processor, a write operation to program data …

Storage controller including parity management module, storage device including the same, and operating method of storage device

KO Sanggyu, YOO Yeongmin, J Kim - US Patent 12,073,904, 2024 - Google Patents
An operating method of a storage controller which communicates with a non-volatile
memory device is provided. The method includes determining whether a program/erase …

Memory sub-system using partial superblocks

J Huang, X Luo, K Tanpairoj - US Patent 11,934,268, 2024 - Google Patents
An example apparatus includes a media management superblock component configured to
determine that a quantity of blocks of a superblock of a non-volatile memory array are bad …

System and method of preparing a solid state drive for reuse

YH Jang, VJP Nedunchezhian… - US Patent App. 18 …, 2024 - Google Patents
In one or more embodiments, one or more systems, one or more methods, and/or one or
more processes may retrieve, from a solid state drive (SSD), information that includes an …

Method and non-transitory computer-readable storage medium and apparatus for accessing to encoding-history information

ST Chiu - US Patent 11,966,607, 2024 - Google Patents
The invention relates to a method, a non-transitory computer-readable storage medium and
an apparatus for accessing to encoding-history information. The method includes: providing …

Using over provisioning space for selectively storing block parity

R Sehgal, S Sharma, NN Yang… - US Patent 11,354,190, 2022 - Google Patents
Methods and apparatus for storing parity bits in an available over provisioning (OP) space to
recover data lost from an entire memory block. For example, a data storage device may …

Persistent data structure to track and manage SSD defects

NV Prabhu, A Madraswala, R Shenoy… - US Patent …, 2024 - Google Patents
An embodiment of an electronic apparatus may include one or more substrates, and logic
coupled to the one or more substrates, the logic to control access to a persistent storage …