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Yanghwa Lee

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 12,070,715
    • Issue date Aug 27, 2024
    • LG Electronics Inc.
    • Yanghwa Lee
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,673,088
    • Issue date Jun 13, 2023
    • LG Electronics Inc.
    • Yanghwa Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air freshener
    • Patent number 10,668,422
    • Issue date Jun 2, 2020
    • LG Electronics Inc.
    • Taeyoon Kim
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electric dust collector and method of manufacturing the same
    • Patent number 10,556,242
    • Issue date Feb 11, 2020
    • LG Electronics Inc.
    • Hooncheol Jeon
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electric dust collecting device and air conditioner including the same
    • Patent number 10,537,901
    • Issue date Jan 21, 2020
    • LG Electronics Inc.
    • Yanghwa Lee
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Electric dust collector and air conditioner including the same
    • Patent number 10,464,074
    • Issue date Nov 5, 2019
    • LG Electronics Inc.
    • Yanghwa Lee
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Air conditioner having an ion generation device
    • Patent number 10,386,080
    • Issue date Aug 20, 2019
    • LG Electronics Inc.
    • Yanghwa Lee
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air freshener
    • Patent number 10,357,734
    • Issue date Jul 23, 2019
    • LG Electronics Inc.
    • Hooncheol Jeon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 10,328,373
    • Issue date Jun 25, 2019
    • LG Electronics Inc.
    • Yanghwa Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner for air conditioner
    • Patent number 10,315,201
    • Issue date Jun 11, 2019
    • LG Electronics Inc.
    • Yanghwa Lee
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 10,267,528
    • Issue date Apr 23, 2019
    • LG Electronics Inc.
    • Taeyoon Kim
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Electrostatic precipitation type air cleaner
    • Patent number 9,873,128
    • Issue date Jan 23, 2018
    • LG Electronics Inc.
    • Taeyoung Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 9,802,207
    • Issue date Oct 31, 2017
    • LG Electronics Inc.
    • Chulwoo Park
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electric dust collecting device and air conditioner having the same
    • Patent number 9,791,158
    • Issue date Oct 17, 2017
    • LG Electronics Inc.
    • Yanghwa Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ionizer
    • Patent number 9,263,858
    • Issue date Feb 16, 2016
    • LG Electronics Inc.
    • Yanghwa Lee
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    NANOFIBER FILTER AND METHOD FOR MANUFACTURING SAME
    • Publication number 20240408531
    • Publication date Dec 12, 2024
    • LG ELECTRONICS INC.
    • Seungjae BAECK
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20240359125
    • Publication date Oct 31, 2024
    • LG ELECTRONICS INC.
    • Yanghwa LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20230285888
    • Publication date Sep 14, 2023
    • LG ELECTRONICS INC.
    • Yanghwa LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20190070546
    • Publication date Mar 7, 2019
    • LG ELECTRONICS INC.
    • Yanghwa Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER FOR AIR CONDITIONER
    • Publication number 20180169665
    • Publication date Jun 21, 2018
    • LG ELECTRONICS INC.
    • Yanghwa LEE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    ELECTRIC DUST COLLECTING DEVICE AND AIR CONDITIONER INCLUDING THE SAME
    • Publication number 20170203305
    • Publication date Jul 20, 2017
    • LG ELECTRONICS INC.
    • Yanghwa LEE
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    AIR FRESHENER
    • Publication number 20170120181
    • Publication date May 4, 2017
    • LG ELECTRONICS INC.
    • Hooncheol Jeon
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    AIR FRESHENER
    • Publication number 20170120182
    • Publication date May 4, 2017
    • LG ELECTRONICS INC.
    • Taeyoon Kim
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20170122603
    • Publication date May 4, 2017
    • LG ELECTRONICS INC.
    • Taeyoon KIM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTRIC DUST COLLECTOR AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20170120256
    • Publication date May 4, 2017
    • LG ELECTRONICS INC.
    • Hooncheol JEON
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTRIC DUST COLLECTOR AND AIR CONDITIONER INCLUDING THE SAME
    • Publication number 20170120257
    • Publication date May 4, 2017
    • LG ELECTRONICS INC.
    • Yanghwa LEE
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20170007953
    • Publication date Jan 12, 2017
    • LG ELECTRONICS INC.
    • Yanghwa Lee
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTROSTATIC PRECIPATATION TYPE AIR CLEANER
    • Publication number 20160243559
    • Publication date Aug 25, 2016
    • LG ELECTRONICS INC.
    • Taeyoung Kim
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTRIC DUST COLLECTING DEVICE AND AIR CONDITIONER HAVING THE SAME
    • Publication number 20150377500
    • Publication date Dec 31, 2015
    • LG ELECTRONICS INC.
    • Yanghwa LEE
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    AIR CONDITIONER AND CONTROL METHOD THEREOF
    • Publication number 20150285515
    • Publication date Oct 8, 2015
    • LG ELECTRONICS INC.
    • Yanghwa Lee
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20150196925
    • Publication date Jul 16, 2015
    • LG ELECTRONICS INC.
    • Chulwoo Park
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    IONIZER
    • Publication number 20140009860
    • Publication date Jan 9, 2014
    • Yanghwa LEE
    • H01 - BASIC ELECTRIC ELEMENTS