TREA

YUNHUA ZHAO

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  • SHENZHEN CITY, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transparent conductive film
    • Patent number 9,516,754
    • Issue date Dec 6, 2016
    • NANCHANG O-FILM TECH CO., LTD.
    • Yunhua Zhao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Transparent conductive film
    • Patent number 9,439,302
    • Issue date Sep 6, 2016
    • NANCHANG O-FILM TECH CO., LTD.
    • Yunhua Zhao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Capacitive touch screen
    • Patent number 9,201,551
    • Issue date Dec 1, 2015
    • Nanchang O-Film Tech. Co., Ltd.
    • Yulong Gao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Capacitive transparent conductive film and preparation method thereof
    • Patent number 9,040,833
    • Issue date May 26, 2015
    • Nanchang O-Film Tech Co., Ltd.
    • Yulong Gao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CAPACITIVE TRANSPARENT CONDUCTIVE FILM AND PREPARATION METHOD THEREOF
    • Publication number 20150000962
    • Publication date Jan 1, 2015
    • NANCHANG O-FILM TECH. CO., LTD
    • Yulong Gao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TRANSPARENT CONDUCTIVE FILM
    • Publication number 20140353013
    • Publication date Dec 4, 2014
    • NANCHANG O-FILM TECH. CO., LTD.
    • YUNHUA ZHAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH PANEL
    • Publication number 20140354901
    • Publication date Dec 4, 2014
    • NANCHANG O-FILM TECH CO., LTD.
    • Yunhua Zhao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TRANSPARENT CONDUCTIVE FILM
    • Publication number 20140353009
    • Publication date Dec 4, 2014
    • NANCHANG O-FILM TECH CO., LTD.
    • YUNHUA ZHAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH-SCREEN CONDUCTIVE FILM AND MANUFACTURING METHOD THEREOF
    • Publication number 20140353003
    • Publication date Dec 4, 2014
    • NANCHANG O-FILM TECH. CO., LTD.
    • YING GU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TRANSPARENT CONDUCTIVE FILM
    • Publication number 20140353012
    • Publication date Dec 4, 2014
    • NANCHANG O-FILM TECH CO., LTD.
    • Yunhua Zhao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Capacitive Touch Screen
    • Publication number 20140293152
    • Publication date Oct 2, 2014
    • NANCHANG O-FILM TECH. CO., LTD.
    • Yulong Gao
    • G06 - COMPUTING CALCULATING COUNTING