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Pak-Man YIU

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  • Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrophilic metal thin film and sputtering method for depositing th...
    • Patent number 11,932,931
    • Issue date Mar 19, 2024
    • National Taiwan University of Science and Technology
    • Pak-Man Yiu
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Tattoo needle structure
    • Patent number 11,607,533
    • Issue date Mar 21, 2023
    • National Taiwan University of Science and Technology
    • Jinn Chu
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydrophilic Metal Thin Film and Sputtering Method for Depositing th...
    • Publication number 20230304138
    • Publication date Sep 28, 2023
    • NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • PAK-MAN YIU
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    TATTOO NEEDLE STRUCTURE
    • Publication number 20210260352
    • Publication date Aug 26, 2021
    • NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Jinn CHU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE