Patents by Inventor Zhang-Geng Huang

Zhang-Geng Huang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Anti-fake identification device and method for making the same
    Patent number: 7823788
    Abstract: An anti-fake identification (14) includes a light-emitting layer (144) and a pattern layer (142). The light-emitting layer includes ultraviolet radiation photo initiator. The pattern layer has some through holes defined therein so as to form a pattern. Under ultraviolet radiation, the light-emitting layer emits light and the light passes through the pattern layer so as to show a pattern.
    Type: Grant
    Filed: December 29, 2007
    Date of Patent: November 2, 2010
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Wei Li, Zhang-Geng Huang, Wan-Chun Zhao
  • Housing with three-dimension appearance
    Patent number: 7636197
    Abstract: A housing (10) with three-dimension appearance includes a transparent substrate (11), a micro lens array (12) formed on one surface of the transparent substrate, and a decorative layer (13) formed on another surface of the transparent substrate at an opposite side to the micro lens array. A method for making the housing is also provided.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: December 22, 2009
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Wei Li, Zhong-Cheng Wu, Zhang-Geng Huang, Zhang-Qi Li
  • HOUSING WITH THREE-DIMENSION APPEARANCE
    Publication number: 20090073568
    Abstract: A housing (10) with three-dimension appearance includes a transparent substrate (11), a micro lens array (12) formed on one surface of the transparent substrate, and a decorative layer (13) formed on another surface of the transparent substrate at an opposite side to the micro lens array. A method for making the housing is also provided.
    Type: Application
    Filed: December 18, 2007
    Publication date: March 19, 2009
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., SUTECH TRADING LIMITED
    Inventors: WEI LI, ZHONG-CHENG WU, ZHANG-GENG HUANG, ZHANG-QI LI
  • ANTI-FAKE IDENTIFICATION DEVICE AND METHOD FOR MAKING THE SAME
    Publication number: 20090072040
    Abstract: An anti-fake identification (14) includes a light-emitting layer (144) and a pattern layer (142). The light-emitting layer includes ultraviolet radiation photo initiator. The pattern layer has some through holes defined therein so as to form a pattern. Under ultraviolet radiation, the light-emitting layer emits light and the light passes through the pattern layer so as to show a pattern.
    Type: Application
    Filed: December 29, 2007
    Publication date: March 19, 2009
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., SUTECH TRADING LIMITED
    Inventors: WEI LI, ZHANG-GENG HUANG, WAN-CHUN ZHAO