Patents by Inventor Hsien Chang

Hsien Chang 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).

  • Apparatus and method for image adjustment
    Publication number: 20060114359
    Abstract: An apparatus for image adjustment and an associated method are disclosed. The apparatus can determine an adjusted value of a pixel in an image frame by comparing the pixel and a correspondingly located pixel in a previous image frame. When there is much image variation, an adjustment is made for each pixel in an original image frame for display, thereby providing better visual effects.
    Type: Application
    Filed: November 29, 2005
    Publication date: June 1, 2006
    Inventors: Hsien Chang, Chun Hsieh, Jin Gong
  • Video output apparatus and method thereof
    Publication number: 20060072042
    Abstract: A video output apparatus and a method thereof, which can repeatedly output the last normally displayed frame during re-configuration of a display device, are disclosed. The video output apparatus receives a first and a second frames in order via an input, and determines either to output the first and second frames orderly or to output the first frame repeatedly according to a control signal.
    Type: Application
    Filed: September 28, 2005
    Publication date: April 6, 2006
    Inventors: Hsien Chang, Shiu Tong, Jin Gong