TREA

Yu-Kuen Liao

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  • Hsin-Chuang City, Taipei Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photovoltaic junction box
    • Patent number 8,581,099
    • Issue date Nov 12, 2013
    • Ampower Technology Co., Ltd.
    • Chih-Chan Ger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power device with a movable connector plug
    • Patent number 8,251,718
    • Issue date Aug 28, 2012
    • Ampower Technology Co., Ltd.
    • Shang-Ting Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic device with voltage-resistant connectors
    • Patent number 7,699,650
    • Issue date Apr 20, 2010
    • Ampower Technology Co., Ltd.
    • Yu-Hsiang Liao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multipurpose sickbed
    • Patent number 5,392,479
    • Issue date Feb 28, 1995
    • Yu-Kuen Liao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents