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Xiaofeng LI

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  • Qingdao, Shandong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerator door with replaceable door panel
    • Patent number 12,339,054
    • Issue date Jun 24, 2025
    • CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD.
    • Xiaofeng Li
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator door with replaceable door panel
    • Patent number 12,339,055
    • Issue date Jun 24, 2025
    • CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD.
    • Xiaofeng Li
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cabinet and refrigerator
    • Patent number 12,305,912
    • Issue date May 20, 2025
    • Qingdao Haier Refrigerator Co., Ltd.
    • Xiaofeng Li
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator door with replaceable door panel
    • Patent number 12,292,227
    • Issue date May 6, 2025
    • CHONGQING HAIER REFRIGERATOR ELECTRIC APPLIANCE CO., LTD.
    • Xiaofeng Li
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Vacuum insulation panel application device and method
    • Patent number 12,226,963
    • Issue date Feb 18, 2025
    • Qingdao Haier Refrigerator Co., Ltd.
    • Xiaofeng Li
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Installation foot and refrigerator having same
    • Patent number 12,181,205
    • Issue date Dec 31, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • Xiaofeng Li
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator and dedicated region module for refrigeration apparatus
    • Patent number 12,130,074
    • Issue date Oct 29, 2024
    • Qingdao Haier Refrigerator Co., Ltd.
    • Xiaofeng Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATOR AND DEDICATED REGION MODULE FOR REFRIGERATION APPARATUS
    • Publication number 20240085096
    • Publication date Mar 14, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • XIAOFENG LI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20240085089
    • Publication date Mar 14, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • XIAOFENG LI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    REFRIGERATOR PRESERVATION CONTROL METHOD AND REFRIGERATOR
    • Publication number 20230341176
    • Publication date Oct 26, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Xiaofeng LI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VACUUM INSULATION PANEL APPLICATION DEVICE AND METHOD
    • Publication number 20230278294
    • Publication date Sep 7, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • XIAOFENG LI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    CABINET AND REFRIGERATOR
    • Publication number 20230266052
    • Publication date Aug 24, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • XIAOFENG LI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR DOOR WITH REPLACEABLE DOOR PANEL
    • Publication number 20230251020
    • Publication date Aug 10, 2023
    • CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD.
    • XIAOFENG LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    REFRIGERATOR DOOR WITH REPLACEABLE DOOR PANEL
    • Publication number 20230251023
    • Publication date Aug 10, 2023
    • CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD.
    • XIAOFENG LI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR DOOR WITH REPLACEABLE DOOR PANEL
    • Publication number 20230251021
    • Publication date Aug 10, 2023
    • CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD.
    • XIAOFENG LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    INSTALLATION FOOT AND REFRIGERATOR HAVING SAME
    • Publication number 20230251017
    • Publication date Aug 10, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Xiaofeng LI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REFRIGERATOR DOOR WITH REPLACEABLE DOOR PANEL
    • Publication number 20230251022
    • Publication date Aug 10, 2023
    • CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD.
    • XIAOFENG LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...