TREA

CHEN, Chin-Fu

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  • Taichung City, TW
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Lift-cord guide for window blind
    • Patent number 9,689,199
    • Issue date Jun 27, 2017
    • CHIN-FU CHEN
    • Po-Yu Chen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    ENVIRONMENT-FRIENDLY MATERIAL, MANUFACTURING METHOD OF WINDOW COVER...
    • Publication number 20190002672
    • Publication date Jan 3, 2019
    • Chin-Fu CHEN
    • Hung-Hao CHEN
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PULL CORD EQUALIZER BUCKLE FOR WINDOW BLIND
    • Publication number 20170268291
    • Publication date Sep 21, 2017
    • CHEN, Chin-Fu
    • Po-Yu CHEN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ANTIQUE BLIND SLAT FABRICATION METHOD
    • Publication number 20090011138
    • Publication date Jan 8, 2009
    • Chin-Fu Chen
    • Po-Yu Chen
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    WINDOW BLIND SLAT
    • Publication number 20080314532
    • Publication date Dec 25, 2008
    • Chin-Fu Chen
    • Po-Yu CHEN
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL