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Chenyi Guan

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  • Taizhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Intelligent toilet seat cover
    • Patent number D897508
    • Issue date Sep 29, 2020
    • Zhejiang IKAHE Sanitary Ware Co., Ltd
    • Xingyu Wang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Intelligent toilet seat cover
    • Patent number D897509
    • Issue date Sep 29, 2020
    • Zhejiang IKAHE Sanitary Ware Co., Ltd
    • Xingyu Wang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Intelligent toilet seat cover
    • Patent number D897510
    • Issue date Sep 29, 2020
    • Zhejiang IKAHE Sanitary Ware Co., Ltd
    • Chenyi Guan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Intelligent toilet seat cover
    • Patent number D894354
    • Issue date Aug 25, 2020
    • Zhejiang IKAHE Sanitary Ware Co., Ltd
    • Chenyi Guan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Intelligent toilet seat cover
    • Patent number D894355
    • Issue date Aug 25, 2020
    • Zhejiang IKAHE Sanitary Ware Co., Ltd
    • Xingyu Wang
    • D23 - Environmental heating and cooling