Patents by Inventor Chuan-Hung Chiang

Chuan-Hung Chiang 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).

  • Test system and method for portable electronic apparatus
    Patent number: 7200497
    Abstract: A test system for testing a portable electronic apparatus is described. The test system has at least a display, a platform, and a controller. The controller controls the display to display test images in sequence. The controller commands the portable electronic apparatus, via a test interface, to capture the test images on the display to generate image data. The controller determines whether the image data meet a predetermined test requirement. The test system can further include at least a light source and a reflector. The reflector reflects the light on the display, so that the display reaches a predetermined uniformity of light.
    Type: Grant
    Filed: March 29, 2005
    Date of Patent: April 3, 2007
    Assignee: Quanta Computer Inc.
    Inventors: Chih-Cheng Wang, Hung-Yang Wu, Chuan-Hung Chiang
  • Test system and method for portable electronic apparatus
    Publication number: 20050222690
    Abstract: A test system for testing a portable electronic apparatus is described. The test system has at least a display, a platform, and a controller. The controller controls the display to display test images in sequence. The controller commands the portable electronic apparatus, via a test interface, to capture the test images on the display to generate image data. The controller determines whether the image data meet a predetermined test requirement. The test system can further include at least a light source and a reflector. The reflector reflects the light on the display, so that the display reaches a predetermined uniformity of light.
    Type: Application
    Filed: March 29, 2005
    Publication date: October 6, 2005
    Inventors: Chih-Cheng Wang, Hung-Yang Wu, Chuan-Hung Chiang