TREA

I-Lin Cheng

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  • Kaohsiung City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chrome-free corrosion inhibitor composition
    • Patent number 8,007,576
    • Issue date Aug 30, 2011
    • Ya Thai Chemical Co., Ltd.
    • Jyh-Rong Liang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHROME-FREE CORROSION INHIBITOR COMPOSITION
    • Publication number 20090139429
    • Publication date Jun 4, 2009
    • YA THAI CHEMICAL CO., LTD.
    • Jyh-Rong LIANG
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Method for producing a metal alloy
    • Publication number 20070256520
    • Publication date Nov 8, 2007
    • Taiwan Advanced Materials Technologies Corporation
    • I-Lin Cheng
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Continuous casting apparatus
    • Publication number 20070256807
    • Publication date Nov 8, 2007
    • Taiwan Advanced Materials Technologies Corporation
    • I-Lin Cheng
    • B22 - CASTING POWDER METALLURGY