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Miao-Hsueh Tsai

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  • Taichung City, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Door Lock
    • Publication number 20210270059
    • Publication date Sep 2, 2021
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LOCK TRANSMISSION STRUCTURE
    • Publication number 20110062728
    • Publication date Mar 17, 2011
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LOCK WHOSE TRANSMISSION MECHANISM IS CONTROLLED BY A KEY
    • Publication number 20110056254
    • Publication date Mar 10, 2011
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Lock with Transmission Mechanism
    • Publication number 20100263416
    • Publication date Oct 21, 2010
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Reversible Rotating Door Lock Handle Structure
    • Publication number 20100257905
    • Publication date Oct 14, 2010
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Lock of Key-Driven Transmission Structure
    • Publication number 20100251786
    • Publication date Oct 7, 2010
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Lock with An Improved Structure
    • Publication number 20090120142
    • Publication date May 14, 2009
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Latch assembly for sliding doors
    • Publication number 20090008946
    • Publication date Jan 8, 2009
    • Imperial USA, Ltd.
    • Miao Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Latch assembly for sliding doors
    • Publication number 20070222228
    • Publication date Sep 27, 2007
    • Imperial USA, Ltd.
    • Miao Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Latch device for sliding windows
    • Publication number 20060097521
    • Publication date May 11, 2006
    • Imperial USA, Ltd.
    • Miao Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Latch assembly for sliding doors
    • Publication number 20060091679
    • Publication date May 4, 2006
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Lock device for sliding windows or doors
    • Publication number 20060076783
    • Publication date Apr 13, 2006
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Latch device for sliding windows
    • Publication number 20040256863
    • Publication date Dec 23, 2004
    • Miao Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Latch assembly for sliding doors
    • Publication number 20040256860
    • Publication date Dec 23, 2004
    • Miao Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Latch assembly for sliding doors
    • Publication number 20040245784
    • Publication date Dec 9, 2004
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    COMBINATION OF MOUNTING PLATE AND ROSE FOR DOOR LOCKS
    • Publication number 20030141725
    • Publication date Jul 31, 2003
    • Miao-Hsueh Tsai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES