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QINGDAO HAIGAO DESIGN & MANUFACTURING CO., LTD

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  • Qingdao, Shandong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Prompt method and device for refrigerator and refrigerator
    • Patent number 12,181,212
    • Issue date Dec 31, 2024
    • QINGDAO HAIGAO DESIGN AND MANUFACTURING CO., LTD.
    • Jian Wu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Delivery control method, delivery control device and delivery device
    • Patent number 12,124,250
    • Issue date Oct 22, 2024
    • QINGDAO HAIGAO DESIGN AND MANUFACTURING CO., LTD.
    • Jian Wu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Tooth cleaner
    • Patent number D1036654
    • Issue date Jul 23, 2024
    • QINGDAO HAIGAO DESIGN AND MANUFACTURING CO., LTD.
    • Jianmei Li
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Method and apparatus for controlling article delivery device, and r...
    • Patent number 11,358,812
    • Issue date Jun 14, 2022
    • QINGDAO HAIGAO DESIGN & MANUFACTURING CO., LTD.
    • Jian Wu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Control method and device for equipment and refrigerator
    • Patent number 11,336,480
    • Issue date May 17, 2022
    • QINGDAO HAIGAO DESIGN & MANUFACTURING CO., LTD.
    • Jian Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Refrigerator
    • Patent number 11,324,315
    • Issue date May 10, 2022
    • QINGDAO HAIGAO DESIGN & MANUFACTURING CO., LTD.
    • Jian Wu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number D872137
    • Issue date Jan 7, 2020
    • QINGDAO HAIGAO DESIGN & MANUFACTURING CO., LTD.
    • Jian Wu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vegetable preservation and growing case and vegetable preservation...
    • Patent number 10,321,696
    • Issue date Jun 18, 2019
    • Haier Group Corporation
    • Jian Wu
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Vegetable carrying box
    • Patent number 10,299,449
    • Issue date May 28, 2019
    • Haier Group Corporation
    • Jian Wu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Vegetable preservation and growing case
    • Patent number 9,888,635
    • Issue date Feb 13, 2018
    • Haier Group Corporation
    • Jian Wu
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

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