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Jinfang LI

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Patents Applicationslast 30 patents

  • Information Patent Application

    DIFFUSER
    • Publication number 20250127274
    • Publication date Apr 24, 2025
    • SHENZHENSHI NANJIAKEJIXINXI YOUXIANGONGSI
    • Jinfang LI
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    NAIL DRILL FOR EASY CONTROL
    • Publication number 20250098836
    • Publication date Mar 27, 2025
    • SHENZHENSHI NANJIAKEJIXINXI YOUXIANGONGSI
    • Jinfang LI
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HAIR DRYER AND CONTROL METHOD THEREOF
    • Publication number 20240398084
    • Publication date Dec 5, 2024
    • SHENZHENSHI NANJIAKEJIXINXI YOUXIANGONGSI
    • Jinfang LI
    • A45 - HAND OR TRAVELLING ARTICLES