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Chih-Hung WU

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  • Taichung City, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PALMITOYL TETRAPEPTIDE-20 CONJUGATED NANOSILVER PARTICLE AND USE TH...
    • Publication number 20230077199
    • Publication date Mar 9, 2023
    • Chih-Tseng WU
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    CONTAINER
    • Publication number 20200039699
    • Publication date Feb 6, 2020
    • CHIH-LUNG WU
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    NANO COMPOSITE MATERIALS AND USE THEREOF
    • Publication number 20190133900
    • Publication date May 9, 2019
    • Chih-Tseng WU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WRENCH
    • Publication number 20140165791
    • Publication date Jun 19, 2014
    • Chih-Hung WU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WRENCH
    • Publication number 20140007745
    • Publication date Jan 9, 2014
    • Chih-Hung WU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCH
    • Publication number 20120118113
    • Publication date May 17, 2012
    • Chih-Hung WU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS