TREA

Wu-Chang Hsieh

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  • Kaohsiung, TW
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Patents Applicationslast 30 patents

  • Information Patent Application

    Cap for cup
    • Publication number 20050269376
    • Publication date Dec 8, 2005
    • Wu-Chang Hsieh
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Scald-preventive disposable cup holder
    • Publication number 20040262483
    • Publication date Dec 30, 2004
    • Wu-Chang Hsieh
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Multifunctional drinking cup structure
    • Publication number 20040084452
    • Publication date May 6, 2004
    • Wu-Chang Hsieh
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...