Patents by Inventor Jimmy C. Alamparambil

Jimmy C. Alamparambil 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: 6559844
    Abstract: Multiple graphic images are generated simultaneously. An object or a polygon is received by a 3D graphics pipeline whereby a first stage of the pipeline performs a world transform on the modeling space of the object or polygon. An object culling is performed on the world space to eliminate objects not within view. Lighting is applied to the object as appropriate. Two view transforms are performed in parallel. Backface culling is applied to the resulting data. A single backface culling algorithm can be applied to both of the view transform scenes. A projection transformation is applied to those objects remaining following the backface culling. The first and second view transformed scenes are rendered in order to produce a first target image and a second target image respectively.
    Type: Grant
    Filed: May 5, 1999
    Date of Patent: May 6, 2003
    Assignee: ATI International, SRL
    Inventor: Jimmy C. Alamparambil