Patents by Inventor Yong-sang YU

Yong-sang YU 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).

  • Memory controller, memory system and application processor comprising the memory controller
    Patent number: 11061763
    Abstract: According to an aspect of inventive concepts, there is provided a memory controller configured to control a memory device including a plurality of memory pages, the memory controller including an error correction code (ECC) region manager configured to manage the plurality of memory pages by dividing the plurality of memory pages into ECC enable regions and ECC disable regions, and an ECC engine configured to perform an ECC operation on data included in the ECC enable regions.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: July 13, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-hun Kim, Yong-sang Yu, Man-hwee Jo, Min-young Joe, Ji-woong Kim, Nak-hee Seong
  • MEMORY CONTROLLER, MEMORY SYSTEM AND APPLICATION PROCESSOR COMPRISING THE MEMORY CONTROLLER
    Publication number: 20200183778
    Abstract: According to an aspect of inventive concepts, there is provided a memory controller configured to control a memory device including a plurality of memory pages, the memory controller including an error correction code (ECC) region manager configured to manage the plurality of memory pages by dividing the plurality of memory pages into ECC enable regions and ECC disable regions, and an ECC engine configured to perform an ECC operation on data included in the ECC enable regions.
    Type: Application
    Filed: February 17, 2020
    Publication date: June 11, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Tae-hun KIM, Yong-sang Yu, Man-hwee Jo, Min-young Joe, Ji-woong Kim, Nak-hee Seong
  • Memory controller, memory system and application processor comprising the memory controller
    Patent number: 10565050
    Abstract: According to an aspect of inventive concepts, there is provided a memory controller configured to control a memory device including a plurality of memory pages, the memory controller including an error correction code (ECC) region manager configured to manage the plurality of memory pages by dividing the plurality of memory pages into ECC enable regions and ECC disable regions, and an ECC engine configured to perform an ECC operation on data included in the ECC enable regions.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: February 18, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-hun Kim, Yong-sang Yu, Man-hwee Jo, Min-young Joe, Ji-woong Kim, Nak-hee Seong
  • MEMORY CONTROLLER, MEMORY SYSTEM AND APPLICATION PROCESSOR COMPRISING THE MEMORY CONTROLLER
    Publication number: 20190050316
    Abstract: According to an aspect of inventive concepts, there is provided a memory controller configured to control a memory device including a plurality of memory pages, the memory controller including an error correction code (ECC) region manager configured to manage the plurality of memory pages by dividing the plurality of memory pages into ECC enable regions and ECC disable regions, and an ECC engine configured to perform an ECC operation on data included in the ECC enable regions.
    Type: Application
    Filed: February 19, 2018
    Publication date: February 14, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Tae-hun KIM, Yong-sang YU, Man-hwee JO, Min-young JOE, Ji-woong KIM, Nak-hee SEONG