TREA

Chiyoung CHOI

Follow

Person

  • Seoul, KR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Blower
    • Patent number 12,129,862
    • Issue date Oct 29, 2024
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 12,117,021
    • Issue date Oct 15, 2024
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mask apparatus
    • Patent number 12,090,348
    • Issue date Sep 17, 2024
    • LG Electronics Inc.
    • Chiyoung Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mask apparatus
    • Patent number 12,070,631
    • Issue date Aug 27, 2024
    • LG Electronics Inc.
    • Keonwang Lee
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Mask apparatus
    • Patent number 12,063,990
    • Issue date Aug 20, 2024
    • LG Electronics Inc.
    • Yeongcheol Mun
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Mask apparatus and method for controlling the same
    • Patent number 12,042,674
    • Issue date Jul 23, 2024
    • LG Electronics Inc.
    • Keonwang Lee
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Blower
    • Patent number 12,038,016
    • Issue date Jul 16, 2024
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mask apparatus
    • Patent number 11,998,769
    • Issue date Jun 4, 2024
    • LG Electronics Inc.
    • Taejun Kim
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Blower
    • Patent number 11,994,147
    • Issue date May 28, 2024
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,982,289
    • Issue date May 14, 2024
    • LG Electronics Inc.
    • Jaehyeon Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,959,488
    • Issue date Apr 16, 2024
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mask apparatus
    • Patent number 11,951,337
    • Issue date Apr 9, 2024
    • LG Electronics Inc.
    • Chiyoung Choi
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Blower
    • Patent number 11,939,986
    • Issue date Mar 26, 2024
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mask apparatus
    • Patent number 11,931,604
    • Issue date Mar 19, 2024
    • LG Electronics Inc.
    • Chiyoung Choi
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Blower
    • Patent number 11,885,336
    • Issue date Jan 30, 2024
    • LG Electronics Inc.
    • Hosik Jang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,808,274
    • Issue date Nov 7, 2023
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air conditioner
    • Patent number 11,802,569
    • Issue date Oct 31, 2023
    • LG Electronics Inc.
    • Jaehyeon Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,767,852
    • Issue date Sep 26, 2023
    • LG Electronics Inc.
    • Jaehyeon Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,754,090
    • Issue date Sep 12, 2023
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower comprising a fan installed in an inner space of a lower body...
    • Patent number 11,746,800
    • Issue date Sep 5, 2023
    • LG Electronics Inc.
    • Jaehyun Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,739,760
    • Issue date Aug 29, 2023
    • LG Electronics Inc.
    • Yongmin Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air conditioner
    • Patent number 11,708,997
    • Issue date Jul 25, 2023
    • LG Electronics Inc.
    • Hosik Jang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Mask apparatus
    • Patent number 11,707,097
    • Issue date Jul 25, 2023
    • LG Electronics Inc.
    • Chiyoung Choi
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Blower
    • Patent number 11,655,826
    • Issue date May 23, 2023
    • LG Electronics Inc.
    • Jaehyeon Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,624,369
    • Issue date Apr 11, 2023
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,542,956
    • Issue date Jan 3, 2023
    • LG Electronics Inc.
    • Hosik Jang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air conditioner
    • Patent number 11,536,283
    • Issue date Dec 27, 2022
    • LG Electronics Inc.
    • Jaehyeon Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower comprising a fan installed in an inner space of a lower body...
    • Patent number 11,473,593
    • Issue date Oct 18, 2022
    • LG Electronics Inc.
    • Jaehyun Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    BLOWER
    • Publication number 20240309883
    • Publication date Sep 19, 2024
    • LG ELECTRONICS INC.
    • Jaehyuk JUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MASK DEVICE
    • Publication number 20240226615
    • Publication date Jul 11, 2024
    • LG ELECTONICS INC.
    • Chiyoung CHOI
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200806
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200807
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200808
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200812
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200801
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Yongmin KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200802
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Yongmin KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200798
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Yongmin KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200800
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200804
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Yongmin KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200805
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Yongmin KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200792
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Chiyoung Choi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200799
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Yongmin KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200803
    • Publication date Jun 20, 2024
    • LG ELECTRONOCS INC.
    • Yongmin KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200809
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20240200810
    • Publication date Jun 20, 2024
    • LG ELECTRONICS INC.
    • Yongmin KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    BLOWER
    • Publication number 20240191717
    • Publication date Jun 13, 2024
    • LG ELECTRONICS INC.
    • Jaehyuk JUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MASK DEVICE
    • Publication number 20240131372
    • Publication date Apr 25, 2024
    • LG ELECTONICS INC.
    • Chiyoung CHOI
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK DEVICE AND CONTROL METHOD THEREFOR
    • Publication number 20240123266
    • Publication date Apr 18, 2024
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    BLOWER
    • Publication number 20230358244
    • Publication date Nov 9, 2023
    • LG Electronics, Inc.
    • Yongmin KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20230358251
    • Publication date Nov 9, 2023
    • LG ELECTRONICS INC.
    • Jaehyuk JUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20230265860
    • Publication date Aug 24, 2023
    • LG ELECTRONICS INC.
    • Jaehyeon Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20230213039
    • Publication date Jul 6, 2023
    • LG ELECTRONICS INC.
    • Jaehyuk JUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20230093821
    • Publication date Mar 30, 2023
    • LG ELECTRONICS INC.
    • Hosik JANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20230077917
    • Publication date Mar 16, 2023
    • LG ELECTRONICS INC.
    • Jaehyeon Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20230051322
    • Publication date Feb 16, 2023
    • LG ELECTRONICS INC.
    • Jaehyuk JUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20230015272
    • Publication date Jan 19, 2023
    • LG ELECTRONICS INC.
    • Jaehyuk JUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20230015311
    • Publication date Jan 19, 2023
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20230021257
    • Publication date Jan 19, 2023
    • LG ELECTRONICS INC.
    • Yongmin KIM
    • A62 - LIFE-SAVING FIRE-FIGHTING