公开(公告)号：US11138120B2

公开(公告)日：2021-10-05

申请号：US16799566

申请日：2020-02-24

Applicant: SK hynix Inc.

Inventor： Yong-Woo Lee ,  Min-Chang Kim ,  Chang-Hyun Kim ,  Do-Yun Lee ,  Jae-Jin Lee ,  Hun-Sam Jung ,  Chan-Jong Woo

IPC: G06F12/08 ,  G06F12/0868 ,  G06F12/0893 ,  G06F13/00 ,  G06F12/0875

Abstract: A memory system includes: a first memory module including first volatile memories; a second memory module including second volatile memories, non-volatile memories and a module controller; a memory controller controlling the first and second memory modules through second and third control buses, respectively; and a switch array electrically coupling the second and third control buses, wherein the module controller controls the switch array to electrically couple the second and third control buses in a backup operation for backing up data of the first volatile memories to the non-volatile memories, wherein the first and second memory modules include one or more first memory stacks and one or more second memory stacks, respectively, wherein the first volatile memories are stacked in the first memory stacks, and wherein the second volatile memories, the non-volatile memories and the module controller are stacked in the second memory stacks.

公开(公告)号：US10445003B2

公开(公告)日：2019-10-15

申请号：US15290824

申请日：2016-10-11

Applicant: SK hynix Inc.

Inventor： Min-Chang Kim ,  Chang-Hyun Kim ,  Do-Yun Lee ,  Yong-Woo Lee ,  Jae-Jin Lee ,  Hoe-Kwon Jung

IPC: G06F3/06 ,  G06F13/42

Abstract: A memory system includes: a first memory device including a first memory and a first memory controller suitable for controlling the first memory to store data; a second memory device including a second memory and a second memory controller suitable for controlling the second memory to store data; and a processor suitable for executing an operating system (OS) and an application to access a data storage memory through the first and second memory devices.

公开(公告)号：US09990143B2

公开(公告)日：2018-06-05

申请号：US15291902

申请日：2016-10-12

Applicant: SK hynix Inc.

Inventor： Do-Yun Lee ,  Min-Chang Kim ,  Chang-Hyun Kim ,  Yong-Woo Lee ,  Jae-Jin Lee ,  Hoe-Kwon Jung

IPC: G06F12/0802 ,  G06F3/06

CPC classification number: G06F3/0611 ,  G06F3/0622 ,  G06F3/0626 ,  G06F3/0659 ,  G06F3/0685 ,  G06F3/0688 ,  G06F12/0246 ,  G06F12/0802 ,  G06F2212/60 ,  G06F2212/7202 ,  G06F2212/7203

Abstract: A memory system includes: a first memory device including a first memory and a first memory controller suitable for controlling the first memory to store data; a second memory device including a second memory and a second memory controller suitable for controlling the second memory to store data; and a processor suitable for executing an operating system (OS) and an application, and accessing data storage memory through the first and second memory devices.

公开(公告)号：US11709777B2

公开(公告)日：2023-07-25

申请号：US17493313

申请日：2021-10-04

Applicant: SK hynix Inc.

Inventor： Yong-Woo Lee ,  Min-Chang Kim ,  Chang-Hyun Kim ,  Do-Yun Lee ,  Jae-Jin Lee ,  Hun-Sam Jung ,  Chan-Jong Woo

IPC: G06F12/08 ,  G06F12/0868 ,  G06F12/0893 ,  G06F13/00 ,  G06F12/0875

CPC classification number: G06F12/0868 ,  G06F12/0875 ,  G06F12/0893 ,  G06F13/00 ,  G06F2212/1021 ,  G06F2212/1044 ,  G06F2212/214 ,  G06F2212/451 ,  Y02D10/00

Abstract: A memory system includes: a first memory module including first volatile memories; a second memory module including second volatile memories, non-volatile memories and a module controller; a memory controller controlling the first and second memory modules through second and third control buses, respectively; and a switch array electrically coupling the second and third control buses, wherein the module controller controls the switch array to electrically couple the second and third control buses in a backup operation for backing up data of the first volatile memories to the non-volatile memories, wherein the first and second memory modules include one or more first memory stacks and one or more second memory stacks, respectively, wherein the first volatile memories are stacked in the first memory stacks, and wherein the second volatile memories, the non-volatile memories and the module controller are stacked in the second memory stacks.

公开(公告)号：US10169242B2

公开(公告)日：2019-01-01

申请号：US15294387

申请日：2016-10-14

Applicant: SK hynix Inc.

Inventor： Yong-Woo Lee ,  Min-Chang Kim ,  Chang-Hyun Kim ,  Do-Yun Lee ,  Jae-Jin Lee ,  Hun-Sam Jung

IPC: G06F12/08 ,  G06F12/0875 ,  G06F13/00

Abstract: A memory system includes: a memory module including: a first memory device including a first memory and a first memory controller suitable for controlling the first memory to store data; and a second memory device including a second memory and a second memory controller suitable for controlling the second memory to store data; and a processor suitable for executing an operating system (OS) and an application to access a data storage memory through the first and second memory devices.

公开(公告)号：US09977604B2

公开(公告)日：2018-05-22

申请号：US15291795

申请日：2016-10-12

Applicant: SK hynix Inc.

Inventor： Min-Chang Kim ,  Chang-Hyun Kim ,  Do-Yun Lee ,  Jae-Jin Lee ,  Hoe-Kwon Jung

IPC: G06F3/06 ,  G06F12/02

CPC classification number: G06F3/0611 ,  G06F3/0622 ,  G06F3/0626 ,  G06F3/0659 ,  G06F3/0685 ,  G06F3/0688 ,  G06F12/0246 ,  G06F2212/60 ,  G06F2212/7202 ,  G06F2212/7203

Abstract: A memory system includes: a first memory device including a first memory and a first memory controller suitable for controlling the first memory to store data; a second memory device including a second memory and a second memory controller suitable for controlling the second memory to store data; and a processor suitable for executing an operating system (OS) and an application, and accessing data storage memory through the first and second memory devices.

公开(公告)号：US09786389B2

公开(公告)日：2017-10-10

申请号：US15291862

申请日：2016-10-12

Applicant: SK hynix Inc.

Inventor： Hoe-Kwon Jung ,  Min-Chang Kim ,  Chang-Hyun Kim ,  Do-Yun Lee ,  Yong-Woo Lee ,  Jae-Jin Lee

IPC: G11C13/00 ,  G11C11/00 ,  G11C29/00 ,  G06F12/0802 ,  G06F3/06 ,  G06F13/16 ,  G11C29/44

CPC classification number: G11C29/70 ,  G06F3/0611 ,  G06F3/0622 ,  G06F3/0625 ,  G06F3/0626 ,  G06F3/0635 ,  G06F3/0659 ,  G06F3/0685 ,  G06F3/0688 ,  G06F12/0802 ,  G06F13/1668 ,  G06F2212/60 ,  G11C29/4401

Abstract: A memory system includes: a first memory device including a first memory and a first memory controller suitable for controlling the first memory to store data; a second memory device including a second memory and a second memory controller suitable for controlling the second memory to store data; and a processor suitable for executing an operating system (OS) and an application, and accessing data storage memory through the first and second memory devices.

公开(公告)号：US10592419B2

公开(公告)日：2020-03-17

申请号：US16198495

申请日：2018-11-21

Applicant: SK hynix Inc.

Inventor： Yong-Woo Lee ,  Min-Chang Kim ,  Chang-Hyun Kim ,  Do-Yun Lee ,  Jae-Jin Lee ,  Hun-Sam Jung

IPC: G06F12/08 ,  G06F12/0868 ,  G06F12/0875 ,  G06F12/0893 ,  G06F13/00

Abstract: A memory system includes: a memory module including: a first memory device including a first memory and a first memory controller suitable for controlling the first memory to store data; and a second memory device including a second memory and a second memory controller suitable for controlling the second memory to store data; and a processor suitable for executing an operating system (OS) and an application to access a data storage memory through the first and second memory devices.

公开(公告)号：US10191664B2

公开(公告)日：2019-01-29

申请号：US15294255

申请日：2016-10-14

Applicant: SK hynix Inc.

Inventor： Yong-Woo Lee ,  Min-Chang Kim ,  Chang-Hyun Kim ,  Do-Yun Lee ,  Jae-Jin Lee ,  Hun-Sam Jung

IPC: G06F3/06 ,  G06F12/0802 ,  G06F12/08 ,  G06F12/10 ,  G06F12/0804 ,  G06F13/16

Abstract: A memory system includes: a first memory device including a first memory and a first memory controller suitable for controlling the first memory to store data; a second memory device including a second memory and a second memory controller suitable for controlling the second memory to store data; and a processor suitable for executing an operating system (OS) and an application to access a data storage memory through the first and second memory devices.

公开(公告)号：US10180796B2

公开(公告)日：2019-01-15

申请号：US15294119

申请日：2016-10-14

Applicant: SK hynix Inc.

Inventor： Chang-Hyun Kim ,  Min-Chang Kim ,  Do-Yun Lee ,  Yong-Woo Lee ,  Jae-Jin Lee ,  Hoe-Kwon Jung

IPC: G06F3/06 ,  G06F13/16

Abstract: A memory system includes: a plurality of first memory devices directly or indirectly coupled to one another, each first memory device including a first memory and a first memory controller suitable for controlling the first memory to store data; a second memory device including a second memory and a second memory controller suitable for controlling the second memory to store data; and a multi-processor including a plurality of processors, each processor executing an operating system (OS) and an application to access a data storage memory through the first and second memory devices.