TREA

Tse Wei YU

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  • Chungi, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    TiN pull-back and cleaning composition
    • Patent number 10,170,296
    • Issue date Jan 1, 2019
    • BASF SE
    • Jerry Jhih-Jheng Ke
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    TiN pull-back and cleaning composition
    • Patent number 10,141,181
    • Issue date Nov 27, 2018
    • BASF SE
    • Jerry Jhih-Jheng Ke
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    TIN PULL-BACK AND CLEANING COMPOSITION
    • Publication number 20170076939
    • Publication date Mar 16, 2017
    • BASF SE
    • Jerry Jhih-Jheng KE
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...