Data storage device using host memory and method of operating same

EJ Yun, SW Chang - US Patent 10,360,156, 2019 - Google Patents
A method of operating a data storage device in which a nonvolatile memory is included and
a mapping table defining a mapping relation between a physical address and a logical …

Dynamic host memory allocation to a memory controller

JG Hahn, A Marcu, A Navon, A Bazarsky… - US Patent …, 2020 - Google Patents
Technology is described herein for operating non-volatile storage. One aspect is an
apparatus that dynamically changes an allocation of host memory that is for the exclu sive …

Storage device that uses a host memory buffer and a memory management method including the same

DR Lee, HJ Yi, SIM Jaeho, K Eom, H Leem - US Patent 11,011,243, 2021 - Google Patents
A storage device is provided which shares a host memory with a host. The storage device
includes an interface that exchanges data with the host and implements a protocol to use a …

Storage device with rapid overlay access

RD Gopalakrishnan, P Dixit - US Patent 10,558,576, 2020 - Google Patents
An example of a system includes a host interface, a set of non-volatile memory cells, and
one or more control circuits coupled to the host interface and coupled to the set of non …

Dynamically assigning data latches

M Shlick, H Oshinsky, A Shaharabany… - US Patent …, 2019 - Google Patents
Apparatus, systems, methods, and computer program products for providing dynamically
assignable data latches are disclosed. A non-volatile memory die includes a non-volatile …

Persistent host memory buffer

JA Boyd, JW Carroll, SN Trika - US Patent 10,482,010, 2019 - Google Patents
An embodiment of a memory apparatus may include a persistent host memory buffer, and a
memory controller communicatively coupled to the persistent host memory buffer to control …

Memory system for utilizing a memory included in an external device

K Hye-Mi, B Eu-Joon, B Kim, S Lee - US Patent 11,237,973, 2022 - Google Patents
US11237973B2 - Memory system for utilizing a memory included in an external device -
Google Patents US11237973B2 - Memory system for utilizing a memory included in an …

Storage devices, data storage systems and methods of operating storage devices

LEE Su-Ryun, B Lee - US Patent 11,036,425, 2021 - Google Patents
A storage device includes a main storage and a storage controller to control the main
storage. The main storage stores data and includes a plurality of nonvolatile memory …

Non-disruptive migration of a virtual volume in a clustered data storage system

D Tylik, V Rajasekaran, AK Koluguri… - US Patent 10,768,837, 2020 - Google Patents
A virtual volume is initially provided from a first storage appliance within a cluster of storage
appliances by providing access to the virtual volume over a data path between a host …

Method for configuring host memory buffer, memory storage apparatus and memory control circuit unit

HC Ho, CN Wu, CH Chu - US Patent App. 15/978,198, 2019 - Google Patents
A method for configuring host memory buffer, a memory storage apparatus and a memory
control circuit unit are provided. The method includes: loading an initial program stored in an …