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Guihua YAN

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  • Xiamen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water flosser with image system
    • Patent number 12,033,317
    • Issue date Jul 9, 2024
    • XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
    • Jie Zheng
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Water flosser
    • Patent number 11,504,216
    • Issue date Nov 22, 2022
    • XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
    • Zhaojin Yin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ORAL IRRIGATOR HAVING WATER SPRAY SWITCHING FUNCTION
    • Publication number 20230036456
    • Publication date Feb 2, 2023
    • XIAMEN SOLEX HIGH-TECH INDUSTRIES CO.,LTD.
    • Jie ZHENG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    ORAL IRRIGATOR
    • Publication number 20220387154
    • Publication date Dec 8, 2022
    • XIAMEN SOLEX HIGH-TECH INDUSTRIES CO.,LTD.
    • Shuixiu XIE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WATER FLOSSER WITH IMAGE SYSTEM
    • Publication number 20220036543
    • Publication date Feb 3, 2022
    • XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
    • Jie ZHENG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WATER FLOSSER
    • Publication number 20210077235
    • Publication date Mar 18, 2021
    • XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
    • Zhaojin Yin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE