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Chih-Chen Juan

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  • Chiayi city, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AUXILIARY POWER DEVICE OF BICYCLE
    • Publication number 20120055720
    • Publication date Mar 8, 2012
    • YONGMART MANUFACTURING CO., LTD.
    • Chih-Chen JUAN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRANSMISSION APPARATUS WITH MULTIPLE CHANNELS
    • Publication number 20110214531
    • Publication date Sep 8, 2011
    • YONGMART MANUFACTURING CO., LTD.
    • Chih-Chen Juan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BICYCLE WITH AUXILIARY POWER SYSTEM
    • Publication number 20110186372
    • Publication date Aug 4, 2011
    • YONGMART MANUFACTURING CO., LTD.
    • Chih-Chen JUAN
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DEVICE FOR HOLDING FRAGRANCE
    • Publication number 20100223953
    • Publication date Sep 9, 2010
    • YONGMART MANUFACTURING CO., LTD.
    • Chih-Chen Juan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUXILIARY POWER DEVICE OF BICYCLE
    • Publication number 20100219006
    • Publication date Sep 2, 2010
    • Yongmart Manufacturing Co., Ltd.
    • Chih-Chen JUAN
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    PAINTBALL FEEDING DEVICE OF PAINTBALL GUN
    • Publication number 20100212649
    • Publication date Aug 26, 2010
    • Yongmart Manufacturing Co. Ltd,
    • Chih-Chen JUAN
    • F41 - WEAPONS
  • Information Patent Application

    WIRE QUICK RELEASE DEVICE FOR BRAKE WIRE OF BICYCLE
    • Publication number 20100212452
    • Publication date Aug 26, 2010
    • YHONGMART MANUFACTURING CO., LTD.
    • Chih-Chen Juan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SINGLE-CHAMBER TYPE FIRING MECHANISM OF PAINTBALL GUN
    • Publication number 20100206283
    • Publication date Aug 19, 2010
    • Yongmart Manufacturing Co., Ltd.
    • Chih-Chen JUAN
    • F41 - WEAPONS
  • Information Patent Application

    ELECTRONIC THERMOMETER WITH AUTOMATIC SWITCH
    • Publication number 20100142586
    • Publication date Jun 10, 2010
    • Chih-Chen JUAN
    • G01 - MEASURING TESTING
  • Information Patent Application

    LOADING APPARATUS FOR EXERCISE MACHINE
    • Publication number 20090111658
    • Publication date Apr 30, 2009
    • Chih-Chen Juan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Apparatus for filling cigarette tube with tobacco
    • Publication number 20070044812
    • Publication date Mar 1, 2007
    • Chih-Chen Juan
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    Oil brake driving device
    • Publication number 20060180410
    • Publication date Aug 17, 2006
    • Chih-Chen Juan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Disc brake
    • Publication number 20040159503
    • Publication date Aug 19, 2004
    • Chih-Chen Juan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC BALANCED BRAKING SYSTEM
    • Publication number 20030201667
    • Publication date Oct 30, 2003
    • Chih-Chen Juan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Lacquer bullet gun magazine
    • Publication number 20030136795
    • Publication date Jul 24, 2003
    • Chih-Chen Juan
    • F41 - WEAPONS
  • Information Patent Application

    LACQUER BULLET GUN GAS ENTRY VALVE
    • Publication number 20030085370
    • Publication date May 8, 2003
    • Chih Chen Juan
    • F41 - WEAPONS
  • Information Patent Application

    LACQUER BULLET GUN FEEDING SYSTEM
    • Publication number 20030047173
    • Publication date Mar 13, 2003
    • Chih-Chen Juan
    • F41 - WEAPONS
  • Information Patent Application

    Lacquer bullet gun barrel
    • Publication number 20030037475
    • Publication date Feb 27, 2003
    • Chih-Chen Juan
    • F41 - WEAPONS
  • Information Patent Application

    Treading apparatus
    • Publication number 20030017916
    • Publication date Jan 23, 2003
    • Chih-Chen Juan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Electric firing controller for lacquer bullet gun
    • Publication number 20020179077
    • Publication date Dec 5, 2002
    • Chih-Chen Juan
    • F41 - WEAPONS
  • Information Patent Application

    Laquer bullet gun barrel
    • Publication number 20020104523
    • Publication date Aug 8, 2002
    • Chih-Chen Juan
    • F41 - WEAPONS