TREA

Kyeongyi Heo

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  • Yongin-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Secondary battery
    • Patent number 10,686,179
    • Issue date Jun 16, 2020
    • Samsung SDI Co., Ltd.
    • Sangheon Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rechargeable battery
    • Patent number 10,374,249
    • Issue date Aug 6, 2019
    • Samsung SDI Co., Ltd.
    • Young Chang Lim
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    RECHARGEABLE BATTERY
    • Publication number 20180026295
    • Publication date Jan 25, 2018
    • Samsung SDI Co., Ltd.
    • Young Chang LIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20170125776
    • Publication date May 4, 2017
    • Samsung SDI Co., Ltd.
    • Sangheon Lee
    • H01 - BASIC ELECTRIC ELEMENTS