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Chyung AY

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  • Kaohsiung City, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPUTER IMPLEMENTED FOOD SAFETY RELATED MANAGEMENT METHOD
    • Publication number 20210068430
    • Publication date Mar 11, 2021
    • Sheng-Chih CHANG
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    CULTURE DEVICE
    • Publication number 20130337554
    • Publication date Dec 19, 2013
    • Sheng-Nan Chang
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...