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Wenjing CAI

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  • Qingdao, Shandong, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    Inter-pipe fixing member, Evaporator, and Refrigerator
    • Publication number 20250092965
    • Publication date Mar 20, 2025
    • HEFEI HAIER REFRIGERATOR CO., LTD
    • Haijuan WANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MUFFLING DEVICE AND REFRIGERATING AND FREEZING APPARATUS
    • Publication number 20250014557
    • Publication date Jan 9, 2025
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Yanbin WAN
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    FIXING CLIP AND REFRIGERATOR
    • Publication number 20240240847
    • Publication date Jul 18, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Haijuan WANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...