TREA

Cheng An Chiang

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  • New Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dewaxing device
    • Patent number 9,387,519
    • Issue date Jul 12, 2016
    • Cheng Uei Precision Industry Co., Ltd.
    • Che Wei Hsu
    • B08 - CLEANING

Patents Applicationslast 30 patents

  • Information Patent Application

    DEWAXING DEVICE
    • Publication number 20150047681
    • Publication date Feb 19, 2015
    • Cheng Uei Precision Industry Co., LTD.
    • Che Wei Hsu
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    DEWAXING DEVICE AND METHOD OF RECYCLING CHEMICAL SOLVENT USED BY TH...
    • Publication number 20150047682
    • Publication date Feb 19, 2015
    • Cheng Uei Precision Industry Co., LTD.
    • CHENG YU CHOU
    • B08 - CLEANING
  • Information Patent Application

    DEBINDER TRAP
    • Publication number 20140190354
    • Publication date Jul 10, 2014
    • Cheng Uei Precision Industry Co., LTD.
    • Cheng Yu Chou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL