Patents by Inventor Ignacio Liamas

Ignacio Liamas 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).

  • REDUCTION OF GRAPHICAL PROCESSING THROUGH COVERAGE TESTING
    Publication number: 20150325037
    Abstract: A method for using a graphics processor by an electronic device for subdividing an input image into multiple sub-regions. For each particular sub-region, a data structure is created that identifies one or more primitives that are visible in each quad of the particular sub-region. Existing coverage of one or more quads is erased based on graphics state (GState) information resulting in surviving coverage for one or more quads.
    Type: Application
    Filed: October 31, 2014
    Publication date: November 12, 2015
    Inventors: Derek Lentz, Michael Shebanow, Ignacio Liamas