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LIU KUN-CHUNG

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    234,218
About

LIU KUN-CHUNG has a total of 35 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets consumer goods, machines and audio-visual technology are RYU KONSHO, GARBUIO CALZATURIFICIO and GRAUP JOSEF.

Patent filings in countries

World map showing LIU KUN-CHUNGs patent filings in countries
# Country Total Patents
#1 United States 18
#2 EPO (European Patent Office) 9
#3 Canada 7
#4 Taiwan 1

Patent filings per year

Chart showing LIU KUN-CHUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Kun-Chung 35

Latest patents

Publication Filing date Title
US2010236033A1 Lace adjuster
US2010173124A1 Exercise mat and method for manufacturing the same
US2008250617A1 Fastener for fastening together two lace segments
US2008178441A1 Fastener for a lace
US7343652B1 Lace adjuster
US7036193B1 Shoe tightening device
EP1695641A1 Shoelace fastener
US2006076107A1 Method for preparing a logo label
EP1645607A1 Method for preparing a logo label
US2006065360A1 Method for fixing a logo label to an upper of an article of footwear
EP1634507A1 Method for fixing a logo label to an upper of an article of footwear
US7052634B2 Method for making a foam sheet having ventilation holes
TWI220410B Filling device for producing label plate
US6796009B1 Shoelace fastener
US6839944B1 Shoelace fastener
US6817070B1 Shoelace fastener
CA2417528A1 Automated tightening shoe
EP1440627A1 Automated tightening shoe
CA2390428A1 Footwear and a method for making the same
CA2390482A1 Method for making a shoe