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Gwinan HWANG

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Evaporator and refrigerator having the same
    • Patent number 11,149,995
    • Issue date Oct 19, 2021
    • LG Electronics Inc.
    • Kwangsoo Jung
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Evaporator and refrigerator comprising same
    • Patent number 11,098,944
    • Issue date Aug 24, 2021
    • LG Electronics Inc.
    • Youngjae Shin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Evaporator and refrigerator having the same
    • Patent number 10,677,507
    • Issue date Jun 9, 2020
    • LG Electronics Inc.
    • Jeongwoong Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator and control method therefor
    • Patent number 10,544,972
    • Issue date Jan 28, 2020
    • LG Electronics Inc.
    • Gwinan Hwang
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Refrigerator and control method thereof
    • Patent number 10,422,563
    • Issue date Sep 24, 2019
    • LG Electronics Inc.
    • Gwinan Hwang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator and control method thereof
    • Patent number 9,989,287
    • Issue date Jun 5, 2018
    • LG Electronics Inc.
    • Gwinan Hwang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    EVAPORATOR AND REFRIGERATOR COMPRISING SAME
    • Publication number 20190107318
    • Publication date Apr 11, 2019
    • LG ELECTRONICS INC.
    • Youngjae SHIN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EVAPORATOR AND REFRIGERATOR HAVING SAME
    • Publication number 20190063818
    • Publication date Feb 28, 2019
    • LG ELECTRONICS INC.
    • Hyunwoo CHO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREOF
    • Publication number 20180252452
    • Publication date Sep 6, 2018
    • LG ELECTRONICS INC.
    • Gwinan HWANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EVAPORATOR AND REFRIGERATOR HAVING THE SAME
    • Publication number 20180245826
    • Publication date Aug 30, 2018
    • LG ELECTRONICS INC.
    • Kwangsoo JUNG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EVAPORATOR AND REFRIGERATOR HAVING THE SAME
    • Publication number 20180106526
    • Publication date Apr 19, 2018
    • LG ELECTRONICS INC.
    • Jeongwoong KIM
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREFOR
    • Publication number 20180106519
    • Publication date Apr 19, 2018
    • LG ELECTRONICS INC.
    • Gwinan HWANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREOF
    • Publication number 20160334152
    • Publication date Nov 17, 2016
    • LG Electronics Inc.
    • Gwinan HWANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...