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Kunkun ZHAO

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  • Qingdao, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Foaming material, and thermal insulation cabinet and method for pre...
    • Patent number 12,325,804
    • Issue date Jun 10, 2025
    • Qingdao Haier Refrigerator Co., Ltd.
    • Zhanzhan Liu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • 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

    Heating device
    • Patent number 12,213,236
    • Issue date Jan 28, 2025
    • HAIER SMART HOME CO., LTD
    • Haijuan Wang
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Heating device
    • Patent number 12,150,229
    • Issue date Nov 19, 2024
    • HAIER SMART HOME CO., LTD.
    • Haijuan Wang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Refrigerating and freezing device
    • Patent number 12,025,362
    • Issue date Jul 2, 2024
    • QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD.
    • Haijuan Wang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerating and freezing device
    • Patent number 11,971,211
    • Issue date Apr 30, 2024
    • QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD.
    • Haijuan Wang
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATOR
    • Publication number 20240191935
    • Publication date Jun 13, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Yanfeng ZHAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20230288133
    • Publication date Sep 14, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • KUNKUN ZHAO
    • 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

    FOAMING MATERIAL, AND THERMAL INSULATION CABINET AND METHOD FOR PRE...
    • Publication number 20230151243
    • Publication date May 18, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • ZHANZHAN LIU
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    REFRIGERATING AND FREEZING DEVICE
    • Publication number 20220136755
    • Publication date May 5, 2022
    • QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD
    • Haijuan WANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEATING DEVICE
    • Publication number 20220117050
    • Publication date Apr 14, 2022
    • HAIER SMART HOME CO., LTD.
    • Haijuan WANG
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    REFRIGERATING AND FREEZING DEVICE
    • Publication number 20220107130
    • Publication date Apr 7, 2022
    • QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD
    • Haijuan WANG
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    HEATING DEVICE
    • Publication number 20220104318
    • Publication date Mar 31, 2022
    • HAIER SMART HOME CO., LTD.
    • Haijuan WANG
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    REFRIGERATING AND FREEZING DEVICE
    • Publication number 20220079191
    • Publication date Mar 17, 2022
    • HAIER SMART HOME CO., LTD.
    • Haijuan WANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEATING DEVICE
    • Publication number 20220086969
    • Publication date Mar 17, 2022
    • HAIER SMART HOME CO., LTD.
    • Haijuan WANG
    • F24 - HEATING RANGES VENTILATING