TREA

Yu-Chieh Wang

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  • Yung-Kang City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Telescopic pneumatic device
    • Patent number 7,096,773
    • Issue date Aug 29, 2006
    • Fu Luong Hi-Tech Co., Ltd.
    • Yu-Jen Wang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Door closer
    • Patent number 7,007,341
    • Issue date Mar 7, 2006
    • Fu Luong Hi-Tech Co., Ltd.
    • Yu-Jen Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Sink stopper
    • Patent number 6,880,179
    • Issue date Apr 19, 2005
    • Fu Luong Hi-Tech Co., Ltd.
    • Yu-Jen Wang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Height adjustable armrest assembly for a chair
    • Patent number 6,824,217
    • Issue date Nov 30, 2004
    • Fu Luong Hi-Tech Co., Ltd.
    • Yu-Jen Wang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hinge assembly capable of damping door movement
    • Patent number 6,684,453
    • Issue date Feb 3, 2004
    • Fu Luong Hi-Tech Co., LTD
    • Yu-Jen Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge device with a returning member for automatically closing an o...
    • Patent number 6,658,694
    • Issue date Dec 9, 2003
    • Fu Luong Hi-Tech Co., LTD
    • Yu-Jen Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents