Cing-Cin Wu

Person

  • Tainan City, TW

Patents Grantslast 30 patents

  • Information Patent Grant

    Light converging sheet unit

    • Patent number 7,944,614
    • Issue date May 17, 2011
    • Efun Technology Co., Ltd
    • Cing-Cin Wu
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Light Converging Sheet Unit

    • Publication number 20100123953
    • Publication date May 20, 2010
    • EFUN TECHNOLOGY CO., LTD.
    • Cing-Cin Wu
    • G02 - OPTICS
  • Information Patent Application

    Optical film

    • Publication number 20100104816
    • Publication date Apr 29, 2010
    • EFUN TECHNOLOGY CO., LTD.
    • Cing-Cin Wu
    • G02 - OPTICS