TREA

QING-SONG WEN

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  • Shenzhen City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clamping assembly
    • Patent number 9,316,240
    • Issue date Apr 19, 2016
    • Fu Tai Hua Industry (Shenzhen) Co., Ltd.
    • Qing-Song Wen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Clamping mechanism with detachable positioning member
    • Patent number 9,004,475
    • Issue date Apr 14, 2015
    • Fu Tai Hua Industry (Shenzhen) Co., Ltd.
    • Xiao-Bing Xu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Positioning apparatus
    • Patent number 8,973,910
    • Issue date Mar 10, 2015
    • Fu Tai Industry (Shenzhen) Co., Ltd.
    • Qing-Song Wen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Screwdriver head mounting structure
    • Patent number 8,746,703
    • Issue date Jun 10, 2014
    • Fu Tai Hua Industry (Shenzhen) Co., Ltd.
    • Xiao-Bing Xu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Control valve
    • Patent number 8,622,087
    • Issue date Jan 7, 2014
    • Fu Tai Hua Industry (Shenzhen) Co., Ltd.
    • Xiao-Bing Xu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CLAMPING MECHANISM
    • Publication number 20130221594
    • Publication date Aug 29, 2013
    • QING-SONG WEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CLAMPING ASSEMBLY
    • Publication number 20130199002
    • Publication date Aug 8, 2013
    • QING-SONG WEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TELESCOPING MECHANISM
    • Publication number 20130149025
    • Publication date Jun 13, 2013
    • QING-SONG WEN
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SUPPORT MECHANISM WITH MULTIPLE RODS
    • Publication number 20130146737
    • Publication date Jun 13, 2013
    • HON HAI Precision Industry CO., LTD.
    • QING-SONG WEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLAMPING MECHANISM WITH DETACHABLE POSITIONING MEMBER
    • Publication number 20120242025
    • Publication date Sep 27, 2012
    • HON HAI Precision Industry CO., LTD.
    • XIAO-BING XU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING MECHANISM WITH DETACHABLE POSITION MEMBER
    • Publication number 20120235337
    • Publication date Sep 20, 2012
    • HON HAI PRECISION INDUSTRY CO., LTD.
    • XIAO-BING XU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POSITIONING APPARATUS
    • Publication number 20120161378
    • Publication date Jun 28, 2012
    • HON HAI Precision Industry CO., LTD.
    • QING-SONG WEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SCREWDRIVER HEAD MOUNTING STRUCTURE
    • Publication number 20120139194
    • Publication date Jun 7, 2012
    • HON HAI Precision Industry CO., LTD.
    • XIAO-BING XU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CONTROL VALVE
    • Publication number 20120104302
    • Publication date May 3, 2012
    • HON HAI Precision Industry CO., LTD.
    • XIAO-BING XU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...