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Ching-Shu Chen

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  • Changhua, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BICYCLE HUB STRUCTURE
    • Publication number 20240017569
    • Publication date Jan 18, 2024
    • CHOSEN CO., LTD.
    • Ching-Shu Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BICYCLE HUB APPARATUS
    • Publication number 20200139758
    • Publication date May 7, 2020
    • CHOSEN CO., LTD.
    • CHING-SHU CHEN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BICYCLE HUB APPARATUS
    • Publication number 20190195296
    • Publication date Jun 27, 2019
    • CHOSEN CO., LTD.
    • CHING-SHU CHEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REINFORCEMENT FOR A HUB RATCHET BASE
    • Publication number 20190084349
    • Publication date Mar 21, 2019
    • CHOSEN CO., LTD.
    • CHING-SHU CHEN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BICYCLE HUB APPARATUS
    • Publication number 20180345724
    • Publication date Dec 6, 2018
    • CHOSEN CO., LTD.
    • CHING-SHU CHEN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STAPLER WITH A MOVEABLE STAPLE PRESSING MECHANISM
    • Publication number 20180015601
    • Publication date Jan 18, 2018
    • SDI Corporation
    • Ching-Li Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BICYCLE HUB APPARATUS
    • Publication number 20170217250
    • Publication date Aug 3, 2017
    • CHOSEN CO., LTD.
    • CHING-SHU CHEN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BICYCLE HUB AND FLYWHEEL STRUCTURE
    • Publication number 20170021667
    • Publication date Jan 26, 2017
    • CHOSEN CO., LTD.
    • CHING-SHU CHEN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STAPLER AND MULTI-INCLINED ANVIL STRUCTURE THEREOF
    • Publication number 20160129572
    • Publication date May 12, 2016
    • SDI Corporation
    • CHING-LI CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Cutter Assembly Having a Screw-Locking Device
    • Publication number 20160089798
    • Publication date Mar 31, 2016
    • SDI Corporation
    • Cheng-Yu Pai
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    BICYCLE HUB ASSEMBLY
    • Publication number 20140265531
    • Publication date Sep 18, 2014
    • Chosen Co., Ltd
    • Ching-Shu CHEN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BICYCLE HUB ASSEMBLY
    • Publication number 20140246894
    • Publication date Sep 4, 2014
    • Chosen Co., Ltd
    • Ching-Shu CHEN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVING APPARATUS FOR REAR HUB OF BICYCLE
    • Publication number 20130056320
    • Publication date Mar 7, 2013
    • CHOSEN CO. LTD.
    • CHING-SHU CHEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bicycle Hub Assembly
    • Publication number 20120139327
    • Publication date Jun 7, 2012
    • Ching-Shu Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Bicycle Hub Assembly Whose Length is Adjustable
    • Publication number 20120104838
    • Publication date May 3, 2012
    • Ching-Shu Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Bicycle Hub Assembly with Quickly Switching Function
    • Publication number 20110214961
    • Publication date Sep 8, 2011
    • Ching-Shu Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Normally Closed Hub Assembly for Bicycle
    • Publication number 20110148183
    • Publication date Jun 23, 2011
    • Ching-Shu Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Normally Closed Soundless Bicycle Hub
    • Publication number 20110061490
    • Publication date Mar 17, 2011
    • Ching-Shu Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Bicycle Hub That Will Not Drive the Pedal and Will Not Produce Nois...
    • Publication number 20100122886
    • Publication date May 20, 2010
    • Ching-Shu Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HONEYCOMB HEAT DISSIPATING APPARATUS
    • Publication number 20090175006
    • Publication date Jul 9, 2009
    • Rong-Yuan JOU
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Bicycle rear hub having greater strength
    • Publication number 20080199119
    • Publication date Aug 21, 2008
    • Chosen Co., Ltd.
    • Ching-Shu Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hub assembly for bicycle
    • Publication number 20070254758
    • Publication date Nov 1, 2007
    • Chosen Co., Ltd.
    • Ching-Shu Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Structure bolt snap
    • Publication number 20060085954
    • Publication date Apr 27, 2006
    • Ching-Sung Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Structure bolt snap
    • Publication number 20050138781
    • Publication date Jun 30, 2005
    • Ching-Sung Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Folding structure of a foldable framework
    • Publication number 20040226491
    • Publication date Nov 18, 2004
    • Ching-Fei Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Dual-brake system of a bicycle front hub
    • Publication number 20040065514
    • Publication date Apr 8, 2004
    • Ching-Shu Chen
    • B60 - VEHICLES IN GENERAL