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CHEN WEN CHOU

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    210,999
  • Filing trend
    ⇩ 100.0%
About

CHEN WEN CHOU has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets thermal processes, machines and mechanical elements are CLAEYS FLANDRIA NV, DESA INTERNATIONAL INC and BANNER ENGINEERING & SALES INC.

Patent filings in countries

World map showing CHEN WEN CHOUs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 United Kingdom 3
#3 United States 3
#4 China 1
#5 EPO (European Patent Office) 1
#6 Taiwan 1

Patent filings per year

Chart showing CHEN WEN CHOUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Wen Chou 14
#2 Chen Wen-Chou 1

Latest patents

Publication Filing date Title
US2018000294A1 Electric window cleaning device
TWI589288B Electric scraping therapy machine characterized by clearing meridians and enhancing blood circulation
US2009104573A1 Gas burner system
GB0409737D0 Gas control valve assembly
CA2464500A1 Gas control valve assembly
US7131462B1 Gas control valve assembly
CA2359543A1 Gas burner control system
GB0112059D0 Gas burner operating system
CA2330294A1 Gas furnace control arrangement
CA2316631A1 Gas burner