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CHU WA

Overview
  • Total Patents
    11
About

CHU WA has a total of 11 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United Kingdom, Singapore and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets consumer goods, surface technology and coating and civil engineering are YGF INC, SUZHOU CUIZHI NEW TECH DEV CO LTD and ZHANG YANCHAO.

Patent filings in countries

World map showing CHU WAs patent filings in countries

Patent filings per year

Chart showing CHU WAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chu Wa 6
#2 Regienczuk Brian 1
#3 Smith Anders 1
#4 Stamm Jr Edward I 1

Latest patents

Publication Filing date Title
SG188008A1 Mobile station
SG181202A1 Combined lightbox and air purification apparatus
WO2006131877A2 Method and device for readily obtaining diverse source product information via portable wireless device
WO2004091726A1 Flat-foldable face-mask and process of making same
GB9107432D0 Demountable umbrella
GB9101103D0 Map with attached compass
GB8920893D0 Pearl soap
GB8917234D0 Solid section bamboo production
GB8916542D0 Bamboo core board