TREA

Chason Yen

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  • Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wiring box for artistic lamp
    • Patent number 7,040,784
    • Issue date May 9, 2006
    • Pascal Products Company Ltd.
    • Chason Yen
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Foldable Lampshade
    • Publication number 20160131326
    • Publication date May 12, 2016
    • Mospen Products Company
    • Chason Yen
    • F21 - LIGHTING
  • Information Patent Application

    Wiring box for artistic lamp
    • Publication number 20050265034
    • Publication date Dec 1, 2005
    • Chason Yen
    • F21 - LIGHTING