Patents by Inventor Da Ming Chang

Da Ming 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).

  • LOOK UP TABLE UPDATE METHOD
    Publication number: 20110157465
    Abstract: An update method for look up table (LUT) is suitable for an image processing apparatus. The image processing apparatus includes a multiple-interpolation lookup table device having an execution LUT, and the LUT update method updates the multiple-interpolation lookup table device according to a source LUT. The update method includes the steps of dividing the source LUT into a plurality of sub LUTs; and using the sub LUTs to respectively update content of the execution LUT in a plurality of vertical blanking intervals (VBIs).
    Type: Application
    Filed: March 15, 2010
    Publication date: June 30, 2011
    Applicant: ALTEK CORPORATION
    Inventors: Po Jung Lin, Da Ming Chang