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HONG HUANG

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Patents Applicationslast 30 patents

  • Information Patent Application

    SLEEP STATE MONITORING EARPLUG
    • Publication number 20240382152
    • Publication date Nov 21, 2024
    • SHUNSIN TECHNOLOGY (ZHONG SHAN) LIMITED
    • HONG-GUANG HUANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BUTTON
    • Publication number 20170099914
    • Publication date Apr 13, 2017
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • JIAN-HUI MA
    • A44 - HABERDASHERY JEWELLERY