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Chiwoo SONG

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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-air conditioner for heating and cooling operations
    • Patent number 11,898,782
    • Issue date Feb 13, 2024
    • LG Electronics Inc.
    • Chiwoo Song
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Multi-air conditioner for heating and cooling including a shut-off...
    • Patent number 11,892,209
    • Issue date Feb 6, 2024
    • LG Electronics Inc.
    • Jaehwa Jung
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat pump and method for operating heat pump
    • Patent number 11,867,423
    • Issue date Jan 9, 2024
    • LG Electronics Inc.
    • Youngjoo Shin
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,739,956
    • Issue date Aug 29, 2023
    • LG Electronics Inc.
    • Chiwoo Song
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,725,855
    • Issue date Aug 15, 2023
    • LG Electronics Inc.
    • Chiwoo Song
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Multi-type air conditioner
    • Patent number 11,629,864
    • Issue date Apr 18, 2023
    • LG Electronics Inc.
    • Chiwoo Song
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,578,898
    • Issue date Feb 14, 2023
    • LG Electronics Inc.
    • Ilyoong Shin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 11,519,640
    • Issue date Dec 6, 2022
    • LG Electronics Inc.
    • Jisung Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,519,645
    • Issue date Dec 6, 2022
    • LG Electronics Inc.
    • Kakjoong Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,512,881
    • Issue date Nov 29, 2022
    • LG Electronics Inc.
    • Kakjoong Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,506,427
    • Issue date Nov 22, 2022
    • LG Electronics Inc.
    • Jisung Lee
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning apparatus and control method thereof
    • Patent number 11,415,343
    • Issue date Aug 16, 2022
    • LG Electronics Inc.
    • Chiwoo Song
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,397,015
    • Issue date Jul 26, 2022
    • LG Electronics Inc.
    • Chiwoo Song
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner with fluid line diagnostics using feedback signals...
    • Patent number 11,353,251
    • Issue date Jun 7, 2022
    • LG Electronics Inc.
    • Ahrae Jo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,339,997
    • Issue date May 24, 2022
    • LG Electronics Inc.
    • Chiwoo Song
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,274,851
    • Issue date Mar 15, 2022
    • LG Electronics Inc.
    • Ilyoong Shin
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning system
    • Patent number 10,852,027
    • Issue date Dec 1, 2020
    • LG Electronics Inc.
    • Chiwoo Song
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner and control method therefor
    • Patent number 10,533,787
    • Issue date Jan 14, 2020
    • LG Electronics Inc.
    • Chiwoo Song
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner and method of controlling the same
    • Patent number 10,465,936
    • Issue date Nov 5, 2019
    • LG Electronics Inc.
    • Pilhyun Yoon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner and method of controlling the same
    • Patent number 10,443,872
    • Issue date Oct 15, 2019
    • LG Electronics Inc.
    • Pilhyun Yoon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 10,401,067
    • Issue date Sep 3, 2019
    • LG Electronics Inc.
    • Chiwoo Song
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 10,317,113
    • Issue date Jun 11, 2019
    • LG Electronics Inc.
    • Chiwoo Song
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning system with distributor for a plurality of indoor...
    • Patent number 10,006,647
    • Issue date Jun 26, 2018
    • LG Electronics Inc.
    • Jaehwa Jung
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 9,874,383
    • Issue date Jan 23, 2018
    • LG Electronics Inc.
    • Jaehwa Jung
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Outdoor unit of air conditioner
    • Patent number 9,861,008
    • Issue date Jan 2, 2018
    • LG Electronics Inc.
    • Kakjoong Kim
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Outdoor heat exchanger and air conditioner comprising the same
    • Patent number 9,377,225
    • Issue date Jun 28, 2016
    • LG Electronics Inc.
    • Chiwoo Song
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and an air conditioning system having the same
    • Patent number 9,267,716
    • Issue date Feb 23, 2016
    • LG Electronics Inc.
    • Chiwoo Song
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air conditioner
    • Patent number 9,239,179
    • Issue date Jan 19, 2016
    • LG Electronics Inc.
    • Chiwoo Song
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20230074034
    • Publication date Mar 9, 2023
    • LG ELECTRONICS INC.
    • IIyoong SHIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM AND METHOD FOR CONTROLLING AIR CONDITIONING...
    • Publication number 20230003399
    • Publication date Jan 5, 2023
    • LG ELECTRONICS INC.
    • Jisung LEE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING AIR CONDITIONER
    • Publication number 20220187001
    • Publication date Jun 16, 2022
    • LG ELECTRONICS INC.
    • Jiyoung JANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTI-AIR CONDITIONER FOR HEATING AND COOLING OPERATIONS
    • Publication number 20220090832
    • Publication date Mar 24, 2022
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTI-AIR CONDITIONER FOR HEATING AND COOLING AND METHOD FOR CONTRO...
    • Publication number 20220065505
    • Publication date Mar 3, 2022
    • LG ELECTRONICS INC.
    • Jaehwa JUNG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTI-TYPE AIR CONDITIONER
    • Publication number 20220049860
    • Publication date Feb 17, 2022
    • LG Electronics Inc.
    • Chiwoo SONG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    MULTI-AIR CONDITIONER FOR HEATING AND CO0LING
    • Publication number 20220018581
    • Publication date Jan 20, 2022
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP AND METHOD FOR OPERATING HEAT PUMP
    • Publication number 20210348797
    • Publication date Nov 11, 2021
    • LG ELECTRONICS INC.
    • Youngjoo SHIN
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20210278095
    • Publication date Sep 9, 2021
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING APPARATUS AND METHOD FOR CONTROLLING AN AIR CONDIT...
    • Publication number 20210247119
    • Publication date Aug 12, 2021
    • LG Electronics Inc.
    • Ahrae Jo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20210239375
    • Publication date Aug 5, 2021
    • LG Electronics Inc.
    • Kakjoong KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20210231317
    • Publication date Jul 29, 2021
    • LG ELECTRONICS INC.
    • Kakjoong KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20210231352
    • Publication date Jul 29, 2021
    • LG Electronics Inc.
    • Kakjoong KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20210222918
    • Publication date Jul 22, 2021
    • LG Electronics Inc.
    • Jisung Lee
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20210199349
    • Publication date Jul 1, 2021
    • LG ELECTRONICS INC.
    • Jisung LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20210199350
    • Publication date Jul 1, 2021
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING APPARATUS AND CONTROL METHOD THEREOF
    • Publication number 20200370794
    • Publication date Nov 26, 2020
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20200370795
    • Publication date Nov 26, 2020
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20200326091
    • Publication date Oct 15, 2020
    • LG ELECTRONICS INC.
    • Ilyoong SHIN
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20200326092
    • Publication date Oct 15, 2020
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20200309418
    • Publication date Oct 1, 2020
    • LG ELECTRONICS INC.
    • Ilyoong SHIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND CONTROL METHOD THEREFOR
    • Publication number 20180283751
    • Publication date Oct 4, 2018
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM
    • Publication number 20180259218
    • Publication date Sep 13, 2018
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME
    • Publication number 20180180317
    • Publication date Jun 28, 2018
    • LG ELECTRONICS INC.
    • Pilhyun YOON
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20170219264
    • Publication date Aug 3, 2017
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OUTDOOR UNIT OF AN AIR CONDITIONER AND METHOD OF MANUFACTURING THE...
    • Publication number 20170115013
    • Publication date Apr 27, 2017
    • LG ELECTRONICS INC.
    • Kakjoong Kim
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20170108250
    • Publication date Apr 20, 2017
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME
    • Publication number 20160131376
    • Publication date May 12, 2016
    • LG ELECTRONICS INC.
    • Pilhyun YOON
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20160003512
    • Publication date Jan 7, 2016
    • LG ELECTRONICS INC.
    • Jaehwa JUNG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OUTDOOR UNIT OF AIR CONDITIONER
    • Publication number 20150271949
    • Publication date Sep 24, 2015
    • LG ELECTRONICS INC.
    • Kakjoong KIM
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR