Patents by Inventor Mark Anthony Nadon

Mark Anthony Nadon 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).

  • Patent number: 6529201
    Abstract: A texture image that comprises a set of texels wherein each texel is assigned a (u,v) coordinate pair of a texture coordinate space. Each texel is then stored in memory at a memory address determined by applying a transformation function to the texel's (u,v) coordinate pair. The transformation function is customized to associate two dimensional portions of the texture coordinate space to each page of memory. When the texture image (or a portion of the texture image) stored in memory is later mapped to an object during rendering the object, the allocation of two dimensional portions of the texture coordinate space to each memory page reduces the number of memory pages accessed during the rendering of the object. The reduction in the number of memory pages accessed during the texture mapping process translates into improved texture mapping performance.
    Type: Grant
    Filed: August 19, 1999
    Date of Patent: March 4, 2003
    Assignee: International Business Machines Corporation
    Inventors: David Nolan Ault, Patrick Richard Brown, Mark Anthony Nadon, William Bryan Tiernan