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Hongseok Seo

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  • Changwon, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bush bearing fabricating method thereof and hermetic compressor hav...
    • Patent number 9,057,365
    • Issue date Jun 16, 2015
    • LG Electronics Inc.
    • Jeongmin Han
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hermetic compressor
    • Patent number 9,039,388
    • Issue date May 26, 2015
    • LG Electronics Inc.
    • Jaechan An
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hermetic compressor
    • Patent number 8,858,196
    • Issue date Oct 14, 2014
    • LG Electronics Inc.
    • Jeongmin Han
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hermetic compressor
    • Patent number 8,419,286
    • Issue date Apr 16, 2013
    • LG Electronics Inc.
    • Jeongmin Han
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    BUSH BEARING FABRICATING METHOD THEREOF AND HERMETIC COMPRESSOR HAV...
    • Publication number 20120020819
    • Publication date Jan 26, 2012
    • LG Electronics Inc.
    • Jeongmin HAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HERMETIC COMPRESSOR
    • Publication number 20110293445
    • Publication date Dec 1, 2011
    • Jaechan An
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HERMETIC COMPRESSOR
    • Publication number 20110286865
    • Publication date Nov 24, 2011
    • Jeongmin HAN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HERMETIC COMPRESSOR AND MANUFACTURING METHOD THEREOF
    • Publication number 20110274569
    • Publication date Nov 10, 2011
    • Keunju LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HERMETIC COMPRESSOR
    • Publication number 20110250082
    • Publication date Oct 13, 2011
    • Jeongmin HAN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES