TREA

Jonghun HA

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor
    • Patent number 11,566,623
    • Issue date Jan 31, 2023
    • LG Electronics Inc.
    • Seungmock Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,486,397
    • Issue date Nov 1, 2022
    • LG Electronics Inc.
    • Seungmock Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor with a deformable groove
    • Patent number 11,454,238
    • Issue date Sep 27, 2022
    • LG Electronics Inc.
    • Taeksu Jung
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Linear compressor
    • Patent number 11,408,413
    • Issue date Aug 9, 2022
    • LG Electronics Inc.
    • Gyeoungjin Jeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor, method of manufacturing a rotary compressor, and...
    • Patent number 10,047,748
    • Issue date Aug 14, 2018
    • LG Electronics Inc.
    • Youngboo Son
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATOR AND NOISE-REDUCING DEVICE MOUNTED THERETO
    • Publication number 20240118016
    • Publication date Apr 11, 2024
    • LG ELECTRONICS INC.
    • Jongchan LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20220341424
    • Publication date Oct 27, 2022
    • LG ELECTRONICS INC.
    • Seungmock LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING SAME
    • Publication number 20220136492
    • Publication date May 5, 2022
    • LG ELECTRONICS INC.
    • Jongwoo LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20220034324
    • Publication date Feb 3, 2022
    • LG ELECTRONICS INC.
    • Seungmock LEE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20210340984
    • Publication date Nov 4, 2021
    • LG ELECTRONICS INC.
    • Seungmock LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20210246895
    • Publication date Aug 12, 2021
    • LG ELECTRONICS INC.
    • Taeksu JUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20210003122
    • Publication date Jan 7, 2021
    • LG ELECTRONICS INC.
    • Gyeoungjin JEON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING SAME
    • Publication number 20190219312
    • Publication date Jul 18, 2019
    • LG ELECTRONICS INC.
    • Jongwoo LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR, METHOD OF MANUFACTURING A ROTARY COMPRESSOR, AND...
    • Publication number 20150192129
    • Publication date Jul 9, 2015
    • LG Electronics Inc.
    • Youngboo SON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...