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CHAO HUNG-CHANG

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    241,817
About

CHAO HUNG-CHANG has a total of 16 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, Taiwan and Germany. Its main competitors in its focus markets transport and environmental technology are JIAXING XIAOHUZI BIKE FACTORY COMPANY LTD, BOUTAKIS PETER and MOTORRAD UND FAHRRADTEILEFABRI.

Patent filings per year

Chart showing CHAO HUNG-CHANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chao Hung-Chang 16
#2 Chao Szu-Hsien 1
#3 Kuo Hsiu-E 1

Latest patents

Publication Filing date Title
WO2014106311A1 Bicycle frame structure capable of adjusting frame length and angle
TW201443239A The resource method of tin ingot from hardware, scrap and waste contain with tin
DE102006059758A1 Detachable front fork device for bicycles
TW200720139A Detachable front fork assembly of bike
CA2472391A1 Stretching bicycle
US7080847B2 Portable bicycle
US6971658B2 Stretching bicycle
TW200521017A Dual-chamber sleeve tube of extendable bicycle and its formation method
TW200508092A Assembling device for rotatably collapsible pedal of bicycle
EP1352821A1 Stretchable bicycle