TREA

Sung Kyun Chang

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  • Troy, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery module
    • Patent number 9,172,122
    • Issue date Oct 27, 2015
    • LG Chem, Ltd.
    • Juil Yum
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery module and battery cell
    • Patent number 9,123,949
    • Issue date Sep 1, 2015
    • LG Chem, Ltd.
    • Sung Kyun Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery module and battery cell
    • Patent number 9,123,950
    • Issue date Sep 1, 2015
    • LG Chem, Ltd.
    • Sung Kyun Chang
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY MODULE
    • Publication number 20150244043
    • Publication date Aug 27, 2015
    • LG CHEM, LTD.
    • Juil Yum
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY MODULE AND BATTERY CELL
    • Publication number 20150086845
    • Publication date Mar 26, 2015
    • LG CHEM, LTD.
    • Sung Kyun Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY MODULE AND BATTERY CELL
    • Publication number 20150079455
    • Publication date Mar 19, 2015
    • LG CHEM, LTD.
    • Sung Kyun Chang
    • H01 - BASIC ELECTRIC ELEMENTS