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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BICYCLE TRANSMISSION DEVICE
    • Publication number 20210339825
    • Publication date Nov 4, 2021
    • TIEN HSIN INDUSTRIES CO., LTD.
    • Vince Tsai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRIC POWER CONTROL ASSEMBLY FOR BICYCLE ELECTRONIC DEVICE AND E...
    • Publication number 20200062340
    • Publication date Feb 27, 2020
    • TIEN HSIN INDUSTRIES CO., LTD.
    • VINCE TSAI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC REAR DERAILLEUR FOR BICYCLE
    • Publication number 20190023351
    • Publication date Jan 24, 2019
    • TH Industries Co., Ltd.
    • Vince Tsai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE DRIVE CHAINWHEEL ASSEMBLY
    • Publication number 20150133249
    • Publication date May 14, 2015
    • TIEN HISN INDUSTRIES CO., LTD.
    • Vince Tsai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR MANUFACTURING CARBON FIBER RIM
    • Publication number 20150096672
    • Publication date Apr 9, 2015
    • TIEN HSIN INDUSTRIES CO., LTD.
    • VINCE TSAI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL