TREA

Yoonjei HWANG

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  • Seoul, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID CLEANING APPARATUS
    • Publication number 20210254909
    • Publication date Aug 19, 2021
    • LG ELECTRONICS INC.
    • Hanyoung PARK
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    COMPRESSOR AND CHILLER INCLUDING THE SAME
    • Publication number 20210254626
    • Publication date Aug 19, 2021
    • LG ELECTRONICS INC.
    • Junhyuk JANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20210254482
    • Publication date Aug 19, 2021
    • LG ELECTRONICS INC.
    • Hanyoung PARK
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMPRESSOR AND CHILLER SYSTEM HAVING THE SAME
    • Publication number 20210254876
    • Publication date Aug 19, 2021
    • LG ELECTRONICS INC.
    • Byoungjun JEON
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CHILLER SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20160238299
    • Publication date Aug 18, 2016
    • LG ELECTRONICS INC.
    • Horim LEE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    CHILLER SYSTEM
    • Publication number 20160054034
    • Publication date Feb 25, 2016
    • LG Electronics Inc.
    • Hanyoung PARK
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    TURBO CHILLER AND CHILLER SYSTEM INCLUDING THE SAME
    • Publication number 20150338160
    • Publication date Nov 26, 2015
    • LG ELECTRONICS INC.
    • Hanyoung PARK
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    CHILLER SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20140216068
    • Publication date Aug 7, 2014
    • LG ELECTRONICS INC.
    • Horim LEE
    • F24 - HEATING RANGES VENTILATING