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YUWEI ZHANG

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  • GUANGZHOU, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOTHBRUSH AND CONTROL METHOD THEREOF
    • Publication number 20250213031
    • Publication date Jul 3, 2025
    • GUANGZHOU STARS PULSE CO.,LTD.
    • YUWEI ZHANG
    • A46 - BRUSHWARE
  • Information Patent Application

    BRUSH HEAD AND ELECTRIC TOOTHBRUSH
    • Publication number 20240225255
    • Publication date Jul 11, 2024
    • GUANGZHOU STARS PULSE CO., LTD.
    • HUIJIA LIANG
    • A46 - BRUSHWARE
  • Information Patent Application

    BRUSH HEAD AND ELECTRIC TOOTHBRUSH
    • Publication number 20240130514
    • Publication date Apr 25, 2024
    • GUANGZHOU STARS PULSE CO., LTD.
    • HUIJIA LIANG
    • A46 - BRUSHWARE