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Sunghyun Ki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor
    • Patent number 11,982,266
    • Issue date May 14, 2024
    • LG Electronics Inc.
    • Jongchan Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerator with compressor noise reduction
    • Patent number 11,587,545
    • Issue date Feb 21, 2023
    • LG Electronics Inc.
    • Jongchan Lee
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Outdoor unit and air conditioner including the same
    • Patent number 11,428,420
    • Issue date Aug 30, 2022
    • LG Electronics Inc.
    • Sangjin Sung
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Linear compressor
    • Patent number 10,890,168
    • Issue date Jan 12, 2021
    • LG Electronics Inc.
    • Sanghyun Bae
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor and refrigerator including a linear compressor
    • Patent number 10,626,859
    • Issue date Apr 21, 2020
    • LG Electronics Inc.
    • Sunghyun Ki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor having support springs of different natura...
    • Patent number 10,578,088
    • Issue date Mar 3, 2020
    • LG Electronics Inc.
    • Sunghyun Ki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 10,539,127
    • Issue date Jan 21, 2020
    • LG Electronics Inc.
    • Sangmin Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 10,533,545
    • Issue date Jan 14, 2020
    • LG Electronics Inc.
    • Sangmin Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Linear compressor
    • Patent number 10,400,757
    • Issue date Sep 3, 2019
    • LG Electronics Inc.
    • Gyeoungjin Jeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor having casing including inner and outer sh...
    • Patent number 10,125,754
    • Issue date Nov 13, 2018
    • LG Electronics Inc.
    • Kwangwoon Ahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor and method for assembling a compressor
    • Patent number 10,036,374
    • Issue date Jul 31, 2018
    • LG Electronics Inc.
    • Kyeongweon Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor, shell for linear compressor, and method for manu...
    • Patent number 9,951,765
    • Issue date Apr 24, 2018
    • LG Electronics Inc.
    • Sunghyun Ki
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 9,850,893
    • Issue date Dec 26, 2017
    • LG Electronics Inc.
    • Sunghyun Ki
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Reciprocating compressor and method for driving same
    • Patent number 9,845,797
    • Issue date Dec 19, 2017
    • LG Electronics Inc.
    • Sunghyun Ki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor and a linear motor for a linear compressor
    • Patent number 9,841,011
    • Issue date Dec 12, 2017
    • LG Electronics Inc.
    • Junghae Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Reciprocating compressor having fluid bearing
    • Patent number 9,494,148
    • Issue date Nov 15, 2016
    • LG Electronics Inc.
    • Kwangwoon Ahn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 9,488,165
    • Issue date Nov 8, 2016
    • LG Electroncs Inc.
    • Sungman Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 9,062,669
    • Issue date Jun 23, 2015
    • LG Electronics Inc.
    • Eonpyo Hong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 9,004,885
    • Issue date Apr 14, 2015
    • LG Electronics Inc.
    • Sunghyun Ki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    NOISE REDUCTION DEVICE FOR CLEANERS
    • Publication number 20240382053
    • Publication date Nov 21, 2024
    • LG ELECTRONICS INC.
    • Dongrak CHOI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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 20220364553
    • Publication date Nov 17, 2022
    • LG ELECTRONICS INC.
    • Jongchan LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20210193106
    • Publication date Jun 24, 2021
    • LG ELECTRONICS INC.
    • Jongchan LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OUTDOOR UNIT AND AIR CONDITIONER INCLUDING THE SAME
    • Publication number 20200284446
    • Publication date Sep 10, 2020
    • LG ELECTRONICS INC.
    • Sangjin SUNG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING A LINEAR COMPRESSOR
    • Publication number 20180171994
    • Publication date Jun 21, 2018
    • LG ELECTRONICS INC.
    • Sunghyun KI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20180135612
    • Publication date May 17, 2018
    • LG ELECTRONICS INC.
    • Sanghyun BAE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20170321681
    • Publication date Nov 9, 2017
    • LG Electronics Inc.
    • Sangmin LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20170204841
    • Publication date Jul 20, 2017
    • LG ELECTRONICS INC.
    • Gyeoungjin JEON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING A LINEAR COMPRESSOR
    • Publication number 20160017877
    • Publication date Jan 21, 2016
    • LG ELECTRONICS INC.
    • Sunghyun KI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR AND A LINEAR MOTOR FOR A LINEAR COMPRESSOR
    • Publication number 20160017872
    • Publication date Jan 21, 2016
    • LG Electronics Inc.
    • Junghae KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR AND METHOD FOR ASSEMBLING A COMPRESSOR
    • Publication number 20160003253
    • Publication date Jan 7, 2016
    • LG ELECTRONICS INC.
    • Kyeongweon LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR, SHELL FOR LINEAR COMPRESSOR, AND METHOD FOR MANU...
    • Publication number 20150377228
    • Publication date Dec 31, 2015
    • LG Electronics Inc.
    • Sunghyun KI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR AND METHOD FOR DRIVING SAME
    • Publication number 20150226191
    • Publication date Aug 13, 2015
    • LE ELECTRONICS INC.
    • Sunghyun Ki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20150184651
    • Publication date Jul 2, 2015
    • LG ELECTRONICS INC.
    • Sunghyun KI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20140053720
    • Publication date Feb 27, 2014
    • Kwangwoon Ahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20130115116
    • Publication date May 9, 2013
    • LG ELECTRONICS INC.
    • Sunghyun Ki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20130115113
    • Publication date May 9, 2013
    • Eonpyo Hong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20130004343
    • Publication date Jan 3, 2013
    • Sungman Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...