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Hojong JEONG

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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine system
    • Patent number 11,815,294
    • Issue date Nov 14, 2023
    • LG Electronics Inc.
    • Heejoong Jang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas heat-pump system
    • Patent number 11,796,231
    • Issue date Oct 24, 2023
    • LG Electronics Inc.
    • Heejoong Jang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas heat-pump system and method of controlling same
    • Patent number 11,761,690
    • Issue date Sep 19, 2023
    • LG Electronics Inc.
    • Heejoong Jang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Engine system
    • Patent number 11,708,784
    • Issue date Jul 25, 2023
    • LG Electronics Inc.
    • Jinwoo Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas engine heat pump
    • Patent number 11,649,752
    • Issue date May 16, 2023
    • LG Electronics Inc.
    • Heejoong Jang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method of controlling gas heat-pump system
    • Patent number 11,592,219
    • Issue date Feb 28, 2023
    • LG Electronics Inc.
    • Heejoong Jang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Gas engine heat pump and method of operating the same
    • Patent number 11,525,413
    • Issue date Dec 13, 2022
    • LG Electronics Inc.
    • Heejoong Jang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas engine heat pump and method of operating the same
    • Patent number 11,519,347
    • Issue date Dec 6, 2022
    • LG Electronics Inc.
    • Heejoong Jang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas engine heat pump
    • Patent number 11,486,331
    • Issue date Nov 1, 2022
    • LG Electronics Inc.
    • Heejoong Jang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas heat-pump system
    • Patent number 11,448,120
    • Issue date Sep 20, 2022
    • LG Electronics Inc.
    • Heejoong Jang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas heat-pump system
    • Patent number 11,248,544
    • Issue date Feb 15, 2022
    • LG Electronics Inc.
    • Heejoong Jang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air conditioner
    • Patent number 11,009,258
    • Issue date May 18, 2021
    • LG Electronics Inc.
    • Hojong Jeong
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Outdoor heat exchanger and air conditioner comprising the same
    • Patent number 10,648,715
    • Issue date May 12, 2020
    • LG Electronics Inc.
    • Hojong Jeong
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Scroll compressor and air conditioner having the same
    • Patent number 10,590,931
    • Issue date Mar 17, 2020
    • LG Electronics Inc.
    • Hansaem Park
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner and method for controlling an air conditioner
    • Patent number 10,527,333
    • Issue date Jan 7, 2020
    • LG Electronics Inc.
    • Hojong Jeong
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner with oil level control for both gas and electric he...
    • Patent number 10,197,307
    • Issue date Feb 5, 2019
    • LG Electronics Inc.
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 10,054,348
    • Issue date Aug 21, 2018
    • LG Electronics Inc.
    • Kwangho Shin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner and method for controlling an air conditioner
    • Patent number 10,041,706
    • Issue date Aug 7, 2018
    • LG Electronics Inc.
    • Kwangho Shin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat-pump system
    • Patent number 10,012,419
    • Issue date Jul 3, 2018
    • LG Electronics Inc.
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 9,863,668
    • Issue date Jan 9, 2018
    • LG Electronics Inc.
    • Kwangho Shin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner and method for controlling an air conditioner
    • Patent number 9,816,734
    • Issue date Nov 14, 2017
    • LG Electronics Inc.
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 9,714,769
    • Issue date Jul 25, 2017
    • LG Electronics Inc.
    • Song Choi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner and method for controlling the same
    • Patent number 9,587,865
    • Issue date Mar 7, 2017
    • LG Electronics Inc.
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant system and a control method the same
    • Patent number 9,500,397
    • Issue date Nov 22, 2016
    • LG Electronics Inc.
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

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

    Air conditioner having plural compressors with oil bypass unit
    • Patent number 8,820,103
    • Issue date Sep 2, 2014
    • LG Electronics Inc.
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant system and method for controlling the same
    • Patent number 8,769,968
    • Issue date Jul 8, 2014
    • LG Electronics Inc.
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20220170409
    • Publication date Jun 2, 2022
    • LG ELECTRONICS INC.
    • Jinwoo LEE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20220154979
    • Publication date May 19, 2022
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS ENGINE HEAT PUMP
    • Publication number 20220056829
    • Publication date Feb 24, 2022
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS ENGINE HEAT PUMP
    • Publication number 20220056837
    • Publication date Feb 24, 2022
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS ENGINE HEAT PUMP AND METHOD OF OPERATING THE SAME
    • Publication number 20220056857
    • Publication date Feb 24, 2022
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS ENGINE HEAT PUMP AND METHOD OF OPERATING THE SAME
    • Publication number 20220056861
    • Publication date Feb 24, 2022
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS HEAT-PUMP SYSTEM AND METHOD OF CONTROLLING SAME
    • Publication number 20210199355
    • Publication date Jul 1, 2021
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD OF CONTROLLING GAS HEAT-PUMP SYSTEM
    • Publication number 20210190392
    • Publication date Jun 24, 2021
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    GAS HEAT-PUMP SYSTEM AND METHOD OF CONTROLLING SAME
    • Publication number 20210180805
    • Publication date Jun 17, 2021
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    GAS HEAT-PUMP SYSTEM
    • Publication number 20210180510
    • Publication date Jun 17, 2021
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    GAS HEAT-PUMP SYSTEM
    • Publication number 20210172656
    • Publication date Jun 10, 2021
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS HEAT-PUMP SYSTEM
    • Publication number 20210172392
    • Publication date Jun 10, 2021
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20190242617
    • Publication date Aug 8, 2019
    • LG ELECTRONICS INC.
    • Hojong Jeong
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    SCROLL COMPRESSOR AND AIR CONDITIONER HAVING THE SAME
    • Publication number 20180372100
    • Publication date Dec 27, 2018
    • LG ELECTRONICS INC.
    • Hansaem PARK
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OUTDOOR HEAT EXCHANGER AND AIR CONDITIONER COMPRISING THE SAME
    • Publication number 20170167766
    • Publication date Jun 15, 2017
    • LG ELECTRONICS INC.
    • Hojong JEONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING AN AIR CONDITIONER
    • Publication number 20160223235
    • Publication date Aug 4, 2016
    • LG Electronics Inc.
    • Hojong JEONG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20160201951
    • Publication date Jul 14, 2016
    • LG ELECTRONICS INC.
    • Hojong JEONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20160201950
    • Publication date Jul 14, 2016
    • LG ELECTRONICS INC.
    • Kwangho SHIN
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20160201963
    • Publication date Jul 14, 2016
    • LG ELECTRONCIS INC.
    • Kwangho SHIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING AN AIR CONDITIONER
    • Publication number 20160201952
    • Publication date Jul 14, 2016
    • LG ELECTRONICS INC.
    • Hojong JEONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING AN AIR CONDITIONER
    • Publication number 20160201955
    • Publication date Jul 14, 2016
    • LG ELECTRONICS INC.
    • Hojong JEONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING AN AIR CONDITIONER
    • Publication number 20160201953
    • Publication date Jul 14, 2016
    • ELECTRONICS INC.
    • Minho CHUNG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING AN AIR CONDITIONER
    • Publication number 20160201962
    • Publication date Jul 14, 2016
    • LG Electronics Inc.
    • Kwangho SHIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20150267928
    • Publication date Sep 24, 2015
    • LG ELECTRONICS INC.
    • Song Choi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Heat-Pump System
    • Publication number 20150219372
    • Publication date Aug 6, 2015
    • LG ELECTRONICS INC.
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20140033741
    • Publication date Feb 6, 2014
    • Chiwoo Song
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERANT SYSTEM AND A CONTROL METHOD THE SAME
    • Publication number 20130298582
    • Publication date Nov 14, 2013
    • LG ELECTRONICS INC.
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20130061614
    • Publication date Mar 14, 2013
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFIGERANT SYSTEM AND A CONTROL METHOD THE SAME
    • Publication number 20120073313
    • Publication date Mar 29, 2012
    • Hojong Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT SYSTEM AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20120073311
    • Publication date Mar 29, 2012
    • Hojong JEONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...