TREA

I-Wen Liu

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  • Taipei City, TW
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Patents Applicationslast 30 patents

  • Information Patent Application

    Shockproof packing bag
    • Publication number 20070053615
    • Publication date Mar 8, 2007
    • I-Wen Liu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Sealing cap
    • Publication number 20060021991
    • Publication date Feb 2, 2006
    • I-Wen Liu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Bag for moisture removal
    • Publication number 20050098450
    • Publication date May 12, 2005
    • I-Wen Liu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL