TREA

Chiyoung CHOI

Follow

Person

  • Seoul, KR
People

Patents Grantslast 30 patents

  • 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

    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
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20230017783
    • Publication date Jan 19, 2023
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20230012551
    • Publication date Jan 19, 2023
    • LG ELECTRONICS INC.
    • Hojung KIM
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    BLOWER COMPRISING A FAN INSTALLED IN AN INNER SPACE OF A LOWER BODY...
    • Publication number 20230003232
    • Publication date Jan 5, 2023
    • LG ELECTRONICS INC.
    • Jaehyun Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20220412603
    • Publication date Dec 29, 2022
    • LG ELECTRONICS INC.
    • Changkyum KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20210402223
    • Publication date Dec 30, 2021
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20210402229
    • Publication date Dec 30, 2021
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • A41 - WEARING APPAREL
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20210378326
    • Publication date Dec 9, 2021
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • A41 - WEARING APPAREL
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20210379419
    • Publication date Dec 9, 2021
    • LG ELECTRONICS INC.
    • Taejun KIM
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK APPARATUS AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20210379412
    • Publication date Dec 9, 2021
    • LG ELECTRONICS INC.
    • Keonwang LEE
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20210379416
    • Publication date Dec 9, 2021
    • LG ELECTRONICS INC.
    • Taejun KIM
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20210379417
    • Publication date Dec 9, 2021
    • LG ELECTRONICS INC.
    • Keonwang LEE
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20210379415
    • Publication date Dec 9, 2021
    • LG ELECTRONICS INC.
    • Chiyoung CHOI
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20210379418
    • Publication date Dec 9, 2021
    • LG ELECTRONICS INC.
    • Taejun KIM
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK APPARATUS
    • Publication number 20210378325
    • Publication date Dec 9, 2021
    • LG ELECTRONICS INC.
    • Yeongcheol MUN
    • A41 - WEARING APPAREL
  • Information Patent Application

    BLOWER
    • Publication number 20210372436
    • Publication date Dec 2, 2021
    • LG ELECTRONICS INC.
    • Jaehyuk JUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20210372432
    • Publication date Dec 2, 2021
    • LG ELECTRONICS INC.
    • Hosik JANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20210372413
    • Publication date Dec 2, 2021
    • LG ELECTRONICS INC.
    • Yongmin KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20210372414
    • Publication date Dec 2, 2021
    • LG ELECTRONICS INC.
    • Jaehyeon Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...