TREA

Zhiwei ZHAO

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  • Shandong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spring bearing beam and frame of a laundry treatment apparatus
    • Patent number 12,116,716
    • Issue date Oct 15, 2024
    • Qingdao Haier Drum Washing Machine Co., Ltd.
    • Benfu Xing
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Air duct conversion device and clothing treating device
    • Patent number 12,071,720
    • Issue date Aug 27, 2024
    • QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD.
    • Leilei Ai
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Clothing treating device
    • Patent number 11,976,407
    • Issue date May 7, 2024
    • QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD.
    • Leilei Ai
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Frame of clothing treating device, and clothing treating device
    • Patent number 11,629,444
    • Issue date Apr 18, 2023
    • QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD.
    • Xinhua Zhang
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Clothes dryer
    • Patent number 11,505,890
    • Issue date Nov 22, 2022
    • CHONGQING HAIER WASHING MACHINE CO., LTD.
    • Wenwei Li
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Laundry treatment apparatus
    • Patent number 11,492,747
    • Issue date Nov 8, 2022
    • Qingdao Haier Drum Washing Machine Co., Ltd.
    • Wenwei Li
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Washing additive automatic delivery device and drum washing machine
    • Patent number 11,486,077
    • Issue date Nov 1, 2022
    • Qingdao Haier Drum Washing Machine Co., Ltd.
    • Wenwei Li
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    WASHING ADDITIVE AUTOMATIC DELIVERY DEVICE AND DRUM WASHING MACHINE
    • Publication number 20220090310
    • Publication date Mar 24, 2022
    • QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
    • Wenwei LI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    SUPPORTING COMPONENT AND LAUNDRY PROCESSING DEVICE WITH SUPPORTING...
    • Publication number 20210131021
    • Publication date May 6, 2021
    • QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
    • Shaolei YI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    SPRING BEARING BEAM AND FRAME OF A LAUNDRY TREATMENT APPARATUS
    • Publication number 20210054961
    • Publication date Feb 25, 2021
    • QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
    • Benfu XING
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Frame of Clothing Treating Device, and Clothing Treating Device
    • Publication number 20210047769
    • Publication date Feb 18, 2021
    • QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
    • Xinhua ZHANG
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    CLOTHING TREATING DEVICE
    • Publication number 20210047771
    • Publication date Feb 18, 2021
    • QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
    • Leilei AI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    LAUNDRY TREATMENT APPARATUS
    • Publication number 20210040665
    • Publication date Feb 11, 2021
    • QINGDAO HAlER DRUM WASHING MACHINE CO., LTD.
    • Wenwei LI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    AIR DUCT CONVERSION DEVICE AND CLOTHING TREATING DEVICE
    • Publication number 20210040674
    • Publication date Feb 11, 2021
    • QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
    • Leilei AI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    CLOTHES DRYER
    • Publication number 20200354880
    • Publication date Nov 12, 2020
    • QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
    • Wenwei LI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...