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A-Nan Chen

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  • Luh-Gaang Chen, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Three dimensional shade
    • Patent number 7,913,740
    • Issue date Mar 29, 2011
    • A-Nan Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MANUFACTURING METHOD AND STRUCTURE OF CURTAIN LADDER STRING
    • Publication number 20210032930
    • Publication date Feb 4, 2021
    • A-Nan CHEN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Three dimensional shade
    • Publication number 20110114271
    • Publication date May 19, 2011
    • A-Nan Chen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Slat for venetian blind
    • Publication number 20110100566
    • Publication date May 5, 2011
    • A-Nan Chen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Three dimensional shade
    • Publication number 20100269986
    • Publication date Oct 28, 2010
    • A-Nan Chen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Slat for venetian blind
    • Publication number 20100206493
    • Publication date Aug 19, 2010
    • A-Nan Chen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Slat structure for vertical window shades
    • Publication number 20080173410
    • Publication date Jul 24, 2008
    • A-Nan Chen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS