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Sunggwi Ko

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  • Yongin-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Secondary battery
    • Patent number 10,622,608
    • Issue date Apr 14, 2020
    • Samsung SDI Co., Ltd.
    • Sunggwi Ko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Secondary battery
    • Patent number 10,340,489
    • Issue date Jul 2, 2019
    • Samsung SDI Co., Ltd.
    • Sunggwi Ko
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Separator for lithium secondary battery, lithium secondary battery...
    • Patent number 10,217,985
    • Issue date Feb 26, 2019
    • Samsung SDI Co., Ltd.
    • Ihn Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Secondary battery
    • Patent number 10,090,497
    • Issue date Oct 2, 2018
    • Samsung SDI Co., Ltd.
    • Deakyu Kim
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    RECHARGEABLE BATTERY
    • Publication number 20250210831
    • Publication date Jun 26, 2025
    • Samsung SDI Co., Ltd.
    • Hyunki JUNG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RECHARGEABLE BATTERY
    • Publication number 20240405393
    • Publication date Dec 5, 2024
    • Samsung SDI Co., Ltd.
    • Junho YANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RECHARGEABLE BATTERY
    • Publication number 20240120623
    • Publication date Apr 11, 2024
    • Samsung SDI Co., Ltd.
    • Sunggwi KO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RECHARGEABLE BATTERY
    • Publication number 20240097250
    • Publication date Mar 21, 2024
    • Samsung SDI Co., Ltd.
    • Sunggwi KO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20170309879
    • Publication date Oct 26, 2017
    • Samsung SDI Co., Ltd.
    • Sunggwi Ko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20170309880
    • Publication date Oct 26, 2017
    • Samsung SDI Co., Ltd.
    • Sunggwi Ko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20170294635
    • Publication date Oct 12, 2017
    • Samsung SDI Co., Ltd.
    • Deakyu Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEPARATOR FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY...
    • Publication number 20160049628
    • Publication date Feb 18, 2016
    • Samsung SDI Co., Ltd.
    • Ihn Kim
    • H01 - BASIC ELECTRIC ELEMENTS