Patents by Inventor Yei-Zhe Huang

Yei-Zhe 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).

  • Performance test apparatus and image taking device thereof
    Patent number: 8047050
    Abstract: A performance test apparatus includes a control unit, an image taking device, and a base having a table and a frame mounted to the table. The image taking device includes at least one image taker and at least one parallel light source. The at least one image taker is movably mounted to the frame and electrically connected to the control unit. The at least one parallel light source faces the table and is electrically connected to the control unit. The least one parallel light source includes a plurality of spot light sources. The control unit controls on/off of the at least one parallel light source, so that the at least one parallel light source flickers at a high frequency.
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: November 1, 2011
    Assignee: National Pingtung University of Science and Technology
    Inventors: Yi-Hong Lin, Yei-Zhe Huang, Bo-Zhou Liao
  • Performance test apparatus and image taking device thereof
    Publication number: 20100050732
    Abstract: A performance test apparatus includes a control unit, an image taking device, and a base having a table and a frame mounted to the table. The image taking device includes at least one image taker and at last one parallel light source. The at least one image taker is movably mounted to the frame and electrically connected to the control unit. The at least one parallel light source faces the table and is electrically connected to the control unit. The least one parallel light source includes a plurality of spot light sources. The control unit controls on/off of the at least one parallel light source, so that the at least one parallel light source flicker at a high frequency.
    Type: Application
    Filed: April 6, 2009
    Publication date: March 4, 2010
    Inventors: Yi-Hong Lin, Yei-Zhe Huang, Bo-Zhou Liao