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CHOU TSER WEN

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    114,484
  • Filing trend
    ⇩ 25.0%
About

CHOU TSER WEN has a total of 37 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1997. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, machines and furniture and games are HSU SHENG YING, Z M C METAL COATING INC and SCHOEN BV.

Patent filings in countries

World map showing CHOU TSER WENs patent filings in countries
# Country Total Patents
#1 United States 29
#2 Canada 5
#3 EPO (European Patent Office) 2
#4 Japan 1

Patent filings per year

Chart showing CHOU TSER WENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chou Tser Wen 34
#2 Chou Tser-Wen 2
#3 Weng Ming Lu 1

Latest patents

Publication Filing date Title
US2020071993A1 Blind cord guide seat
US2019145162A1 Ladder strap structure installable on high/low rail
US2019271190A1 Blind decorative board fixing support assembly
US2019242186A1 Horizontal blind structure
US10174549B1 Universal omni adaptor
US2018328108A1 Horizontal blind
CA2962871A1 Extensible/retractable curtain rail
US2017292320A1 Blind co-used sheet
CA2947927A1 Sun-shading adjustment structure of zebra shade
US2016340972A1 Sun-shading adjustment structure of zebra shade
US2017081913A1 Sunlight shading structure of roller curtain
US2016051074A1 Extensible curtain rail
US2015322715A1 Rainbow blind structure
US9138093B1 Roller curtain fixing bracket for both inner and outer windows
US2015292261A1 Roller curtain structure
US2015152681A1 Curtain cord winder structure
US2015121762A1 Pull cord fixing support for inner and outer windows
US2014190642A1 Double-roller curtain mount structure
CA2819911A1 Roller curtain fixing bracket assembly
US2014174678A1 Roller curtain fixing bracket assembly