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Yizhi Chen

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  • Guangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Half round trash can
    • Patent number D929062
    • Issue date Aug 24, 2021
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Vanity mirror
    • Patent number D918602
    • Issue date May 11, 2021
    • EKO Development Limited
    • Yizhi Chen
    • D06 - Furnishings
  • Information Patent Grant

    Step-on trash can
    • Patent number D915711
    • Issue date Apr 6, 2021
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D915714
    • Issue date Apr 6, 2021
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D915713
    • Issue date Apr 6, 2021
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Round pedal bin
    • Patent number D879400
    • Issue date Mar 24, 2020
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Sensor trash can
    • Patent number D872960
    • Issue date Jan 14, 2020
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Sensor trash can
    • Patent number D872958
    • Issue date Jan 14, 2020
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Sensor trash can
    • Patent number D872959
    • Issue date Jan 14, 2020
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Sensor trash can rim
    • Patent number D871707
    • Issue date Dec 31, 2019
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Sensor trash can
    • Patent number D871012
    • Issue date Dec 24, 2019
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Sensor bin
    • Patent number D860570
    • Issue date Sep 17, 2019
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Pedal bin
    • Patent number D853067
    • Issue date Jul 2, 2019
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Pedal bin
    • Patent number D853068
    • Issue date Jul 2, 2019
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Step-on trash can
    • Patent number D841275
    • Issue date Feb 19, 2019
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Pedal bin
    • Patent number D827968
    • Issue date Sep 4, 2018
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Open top trash can
    • Patent number D825876
    • Issue date Aug 14, 2018
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Sensor trash can
    • Patent number D809729
    • Issue date Feb 6, 2018
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Open top trash can
    • Patent number D802239
    • Issue date Nov 7, 2017
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Touch bin
    • Patent number D796766
    • Issue date Sep 5, 2017
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Sensor bin
    • Patent number D796767
    • Issue date Sep 5, 2017
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D790145
    • Issue date Jun 20, 2017
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D774270
    • Issue date Dec 13, 2016
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D773769
    • Issue date Dec 6, 2016
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D770121
    • Issue date Oct 25, 2016
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D769565
    • Issue date Oct 18, 2016
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D769564
    • Issue date Oct 18, 2016
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D769566
    • Issue date Oct 18, 2016
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D765937
    • Issue date Sep 6, 2016
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Trash can
    • Patent number D762037
    • Issue date Jul 19, 2016
    • EKO Development Limited
    • Yizhi Chen
    • D34 - Material or article handling equipment