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Namjoon Cho

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power module and manufacturing method therefor, and inverter appara...
    • Patent number 11,375,645
    • Issue date Jun 28, 2022
    • LG Electronics Inc.
    • Namjoon Cho
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Blower fan
    • Patent number 10,968,921
    • Issue date Apr 6, 2021
    • LG Electronics Inc.
    • Namjoon Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air blower and air conditioner having the same
    • Patent number 10,302,091
    • Issue date May 28, 2019
    • LG Electronics Inc.
    • Namjoon Cho
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Centrifugal fan
    • Patent number 10,132,328
    • Issue date Nov 20, 2018
    • LG Electronics Inc.
    • Namjoon Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Outdoor unit of air conditioner
    • Patent number 10,107,507
    • Issue date Oct 23, 2018
    • LG Electronics Inc.
    • Namjoon Cho
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Turbo fan and ceiling type air conditioner using the same
    • Patent number 9,587,841
    • Issue date Mar 7, 2017
    • LG Electronics Inc.
    • Namjoon Cho
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ceiling type air conditioner
    • Patent number 9,335,059
    • Issue date May 10, 2016
    • LG Electronics Inc.
    • Namjoon Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING APPARATUS
    • Publication number 20210280498
    • Publication date Sep 9, 2021
    • LG ELECTRONICS INC.
    • Myeon Gyu KANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER MODULE AND MANUFACTURING METHOD THEREFOR, AND INVERTER APPARA...
    • Publication number 20210274690
    • Publication date Sep 2, 2021
    • LG ELECTRONICS INC.
    • Namjoon CHO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COOLING APPARATUS
    • Publication number 20210144879
    • Publication date May 13, 2021
    • LG ELECTRONICS INC.
    • Myeon Gyu KANG
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    BLOWER FAN
    • Publication number 20170067486
    • Publication date Mar 9, 2017
    • LG ELECTRONICS INC.
    • Namjoon CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20170058914
    • Publication date Mar 2, 2017
    • LG ELECTRONICS INC.
    • Namjoon CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR BLOWER AND AIR CONDITIONER HAVING THE SAME
    • Publication number 20170051749
    • Publication date Feb 23, 2017
    • LG ELECTRONICS INC.
    • Namjoon CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OUTDOOR UNIT OF AIR CONDITIONER
    • Publication number 20160273788
    • Publication date Sep 22, 2016
    • LG ELECTRONICS INC.
    • Namjoon CHO
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    TURBO FAN
    • Publication number 20140314575
    • Publication date Oct 23, 2014
    • LG ELECTRONICS INC.
    • Namjoon Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO FAN AND CEILING TYPE AIR CONDITIONER USING THEREOF
    • Publication number 20140315479
    • Publication date Oct 23, 2014
    • LG ELECTRONICS INC.
    • Namjoon Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO FAN AND CEILING TYPE AIR CONDITIONER USING THE SAME
    • Publication number 20140231051
    • Publication date Aug 21, 2014
    • Namjoon CHO
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    CEILING TYPE AIR CONDITIONER
    • Publication number 20140234138
    • Publication date Aug 21, 2014
    • LG ELECTRONICS INC.
    • Namjoon Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20130333410
    • Publication date Dec 19, 2013
    • Namjoon Cho
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    CHILLER
    • Publication number 20110197617
    • Publication date Aug 18, 2011
    • LG ELECTRONICS INC.
    • Bonchang HWANG
    • F28 - HEAT EXCHANGE IN GENERAL