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Wen-Fong Jean

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  • Taoyuan City, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FOLDING CLEAT
    • Publication number 20220388608
    • Publication date Dec 8, 2022
    • Wen-Fong Jean
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SECURITY-LOCKING DEVICE FOR WINCH KEYHOLE
    • Publication number 20210404506
    • Publication date Dec 30, 2021
    • Wen-Fong Jean
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    MAGNETIC-ACTUATION LATCH DEVICE
    • Publication number 20210317685
    • Publication date Oct 14, 2021
    • Wen-Fong Jean
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PUSH-AND-PULL LATCH DEVICE
    • Publication number 20210189763
    • Publication date Jun 24, 2021
    • Wen-Fong Jean
    • Wen-Fong Jean
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LATCHING DEVICE AND SLIDING DOOR USING SAME
    • Publication number 20200173197
    • Publication date Jun 4, 2020
    • Wen-Fong Jean
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    THREE-DIMENSIONAL ANGULAR ADJUSTING AND POSITIONING DEVICE
    • Publication number 20190281720
    • Publication date Sep 12, 2019
    • Wen-Fong Jean
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ADJUSTABLE POSITIONING HINGE WITH HIGH TORSIONAL FRICTION AND ASSEM...
    • Publication number 20190040665
    • Publication date Feb 7, 2019
    • Wen-Fong Jean
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Latch Hook-type Positioning Device
    • Publication number 20180298655
    • Publication date Oct 18, 2018
    • KHAN'S ENTERPRISE CO., LTD.
    • Wen-Fong Jean
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Pressing Type Latch Device
    • Publication number 20180223571
    • Publication date Aug 9, 2018
    • KHAN'S ENTERPRISE CO., LTD.
    • Wen-Fong Jean
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Illuminant Handrail
    • Publication number 20180023800
    • Publication date Jan 25, 2018
    • KHAN'S ENTERPRISE CO., LTD.
    • Wen-Fong Jean
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Fuel Filling Device for a Ship and a Fuel Cap Thereof
    • Publication number 20140174580
    • Publication date Jun 26, 2014
    • Wen-Fong Jean
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Jack for a vehicle
    • Publication number 20050127341
    • Publication date Jun 16, 2005
    • Wen-Fong Jean
    • B60 - VEHICLES IN GENERAL