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Buhwan AHN

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerator with refrigerant recovery control
    • Patent number 12,222,145
    • Issue date Feb 11, 2025
    • LG Electronics Inc.
    • Sangil Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator and control method thereof
    • Patent number 12,196,476
    • Issue date Jan 14, 2025
    • LG Electronics Inc.
    • Buhwan Ahn
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Refrigerator and control method thereof
    • Patent number 11,920,852
    • Issue date Mar 5, 2024
    • LG Electronics Inc.
    • Buhwan Ahn
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Control method for refrigerator
    • Patent number 11,293,678
    • Issue date Apr 5, 2022
    • LG Electronics Inc.
    • Namhun Kim
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Control method for refrigerator
    • Patent number 10,429,112
    • Issue date Oct 1, 2019
    • LG Electronics Inc.
    • Namhun Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator having a controller for executing a load match operati...
    • Patent number 10,145,599
    • Issue date Dec 4, 2018
    • LG Electronics Inc.
    • Shinhyun Park
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Switching mode power supply apparatus
    • Patent number 9,252,668
    • Issue date Feb 2, 2016
    • LG Electronics Inc.
    • Jinseok Hu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREOF
    • Publication number 20240183602
    • Publication date Jun 6, 2024
    • LG Electronics Inc.,
    • Buhwan AHN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREOF
    • Publication number 20230349609
    • Publication date Nov 2, 2023
    • LG ELECTRONICS INC.
    • Sangil Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREOF
    • Publication number 20220113078
    • Publication date Apr 14, 2022
    • LG ELECTRONICS INC.
    • Buhwan Ahn
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL METHOD FOR REFRIGERATOR
    • Publication number 20190383540
    • Publication date Dec 19, 2019
    • LG ELECTRONICS INC.
    • Namhun KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL METHOD FOR REFRIGERATOR
    • Publication number 20170082337
    • Publication date Mar 23, 2017
    • LG ELECTRONICS INC.
    • Namhun KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20160265829
    • Publication date Sep 15, 2016
    • LG ELECTRONICS INC.
    • Shinhyun PARK
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20130160473
    • Publication date Jun 27, 2013
    • LG ELECTRONICS INC.
    • Jinseok HU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SWITCHING MODE POWER SUPPLY APPARATUS
    • Publication number 20130141944
    • Publication date Jun 6, 2013
    • LG ELECTRONICS INC.
    • Jinseok HU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER