Patents by Inventor Hoe Kwon JUNG

Hoe Kwon JUNG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10445003
    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.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: October 15, 2019
    Assignee: SK hynix Inc.
    Inventors: Min-Chang Kim, Chang-Hyun Kim, Do-Yun Lee, Yong-Woo Lee, Jae-Jin Lee, Hoe-Kwon Jung
  • Patent number: 10180796
    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.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: January 15, 2019
    Assignee: SK Hynix Inc.
    Inventors: Chang-Hyun Kim, Min-Chang Kim, Do-Yun Lee, Yong-Woo Lee, Jae-Jin Lee, Hoe-Kwon Jung
  • Patent number: 9990143
    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.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: June 5, 2018
    Assignee: SK Hynix Inc.
    Inventors: Do-Yun Lee, Min-Chang Kim, Chang-Hyun Kim, Yong-Woo Lee, Jae-Jin Lee, Hoe-Kwon Jung
  • Patent number: 9990283
    Abstract: A memory system includes: a first memory device including a plurality of first memories and a first memory controller suitable for controlling the plurality of first memories 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.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: June 5, 2018
    Assignee: SK Hynix Inc.
    Inventors: Do-Yun Lee, Min-Chang Kim, Chang-Hyun Kim, Yong-Woo Lee, Jae-Jin Lee, Hoe-Kwon Jung
  • Patent number: 9977605
    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.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: May 22, 2018
    Assignee: SK Hynix Inc.
    Inventors: Min-Chang Kim, Chang-Hyun Kim, Do-Yun Lee, Jae-Jin Lee, Hoe-Kwon Jung
  • Patent number: 9977604
    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.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: May 22, 2018
    Assignee: SK Hynix Inc.
    Inventors: Min-Chang Kim, Chang-Hyun Kim, Do-Yun Lee, Jae-Jin Lee, Hoe-Kwon Jung
  • Patent number: 9977606
    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.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: May 22, 2018
    Assignee: SK Hynix Inc.
    Inventors: Min-Chang Kim, Chang-Hyun Kim, Do-Yun Lee, Yong-Woo Lee, Jae-Jin Lee, Hoe-Kwon Jung
  • Patent number: 9886992
    Abstract: A memory device may include: an active controller configured to output a row active signal in response to a refresh control signal and a row enable signal when an active signal is activated; a refresh controller configured to generate and store a flag bit for controlling a refresh operation in response to a refresh signal, a precharge signal, and a precharge stop signal, and output the row enable signal corresponding to the stored flag bit to the active controller; and a cell array circuit configured to perform a refresh operation in memory cell array areas in response to the row active signal.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: February 6, 2018
    Assignee: SK hynix Inc.
    Inventors: Chang Hyun Kim, Min Chang Kim, Do Yun Lee, Yong Woo Lee, Jae Jin Lee, Hun Sam Jung, Hoe Kwon Jung
  • Patent number: 9786389
    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.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: October 10, 2017
    Assignee: SK Hynix Inc.
    Inventors: Hoe-Kwon Jung, Min-Chang Kim, Chang-Hyun Kim, Do-Yun Lee, Yong-Woo Lee, Jae-Jin Lee
  • Publication number: 20170221545
    Abstract: A memory device may include: an active controller configured to output a row active signal in response to a refresh control signal and a row enable signal when an active signal is activated; a refresh controller configured to generate and store a flag bit for controlling a refresh operation in response to a refresh signal, a precharge signal, and a precharge stop signal, and output the row enable signal corresponding to the stored flag bit to the active controller; and a cell array circuit configured to perform a refresh operation in memory cell array areas in response to the row active signal.
    Type: Application
    Filed: April 12, 2017
    Publication date: August 3, 2017
    Applicant: SK hynix Inc.
    Inventors: Chang Hyun KIM, Min Chang KIM, Do Yun LEE, Yong Woo LEE, Jae Jin LEE, Hun Sam JUNG, Hoe Kwon JUNG
  • Patent number: 9653140
    Abstract: A memory device may include: an active controller configured to output a row active signal in response to a refresh control signal and a row enable signal when an active signal is activated; a refresh controller configured to generate and store a flag bit for controlling a refresh operation in response to a refresh signal, a precharge signal, and a precharge stop signal, and output the row enable signal corresponding to the stored flag bit to the active controller; and a cell array circuit configured to perform a refresh operation in memory cell array areas in response to the row active signal.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: May 16, 2017
    Assignee: SK hynix Inc.
    Inventors: Chang Hyun Kim, Min Chang Kim, Do Yun Lee, Yong Woo Lee, Jae Jin Lee, Hun Sam Jung, Hoe Kwon Jung
  • Publication number: 20170109062
    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.
    Type: Application
    Filed: October 12, 2016
    Publication date: April 20, 2017
    Inventors: Min-Chang KIM, Chang-Hyun KIM, Do-Yun LEE, Jae-Jin LEE, Hoe-Kwon JUNG
  • Publication number: 20170110176
    Abstract: A memory device may include: an active controller configured to output a row active signal in response to a refresh control signal and a row enable signal when an active signal is activated; a refresh controller configured to generate and store a flag bit for controlling a refresh operation in response to a refresh signal, a precharge signal, and a precharge stop signal, and output the row enable signal corresponding to the stored flag bit to the active controller; and a cell array circuit configured to perform a refresh operation in memory cell array areas in response to the row active signal.
    Type: Application
    Filed: March 2, 2016
    Publication date: April 20, 2017
    Inventors: Chang Hyun KIM, Min Chang KIM, Do Yun LEE, Yong Woo LEE, Jae Jin LEE, Hun Sam JUNG, Hoe Kwon JUNG
  • Publication number: 20170109070
    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 commonly coupled to the plurality of the plurality of first memory devices, and 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.
    Type: Application
    Filed: October 13, 2016
    Publication date: April 20, 2017
    Inventors: Chang-Hyun KIM, Min-Chang KIM, Do-Yun LEE, Yong-Woo LEE, Jae-Jin LEE, Hoe-Kwon JUNG
  • Publication number: 20170109067
    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.
    Type: Application
    Filed: October 13, 2016
    Publication date: April 20, 2017
    Inventors: Min-Chang KIM, Chang-Hyun KIM, Do-Yun LEE, Yong-Woo LEE, Jae-Jin LEE, Hoe-Kwon JUNG
  • Publication number: 20170109069
    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.
    Type: Application
    Filed: October 13, 2016
    Publication date: April 20, 2017
    Inventors: Min-Chang KIM, Chang-Hyun KIM, Do-Yun LEE, Yong-Woo LEE, Jae-Jin LEE, Hoe-Kwon JUNG
  • Publication number: 20170110207
    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.
    Type: Application
    Filed: October 12, 2016
    Publication date: April 20, 2017
    Inventors: Hoe-Kwon JUNG, Min-Chang KIM, Chang-Hyun KIM, Do-Yun LEE, Yong-Woo LEE, Jae-Jin LEE
  • Publication number: 20170109274
    Abstract: A memory system includes: a first memory device including a plurality of first memories and a first memory controller suitable for controlling the plurality of first memories 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.
    Type: Application
    Filed: October 12, 2016
    Publication date: April 20, 2017
    Inventors: Do-Yun LEE, Min-Chang KIM, Chang-Hyun KIM, Yong-Woo LEE, Jae-Jin LEE, Hoe-Kwon JUNG
  • Publication number: 20170109065
    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.
    Type: Application
    Filed: October 13, 2016
    Publication date: April 20, 2017
    Inventors: Min-Chang KIM, Chang-Hyun KIM, Do-Yun LEE, Yong-Woo LEE, Jae-Jin LEE, Hoe-Kwon JUNG
  • Publication number: 20170109066
    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.
    Type: Application
    Filed: October 13, 2016
    Publication date: April 20, 2017
    Inventors: Min-Chang KIM, Chang-Hyun KIM, Do-Yun LEE, Jae-Jin LEE, Hoe-Kwon JUNG