Patents by Inventor Marc-Antoine Massicotte

Marc-Antoine Massicotte 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).

  • Processing multiple regions on an image in a graphics display system
    Patent number: 8963934
    Abstract: There is described a method and circuit for independently processing a plurality of regions of an image to be displayed on a display device. The circuit comprises a plurality of transformation modules; a multiplexer having a plurality of inputs and an output for selectively transmitting one of the output values from one of the plurality of transformation modules, and a selector line; and a selection module operatively connected to the selector line of the multiplexer and configured to determine a position of the pixel in the image and identify a transformation module corresponding to a region with a highest priority level for a pixel position, and cause the multiplexer to output the output value from the identified transformation module as the post-transformation pixel for display on the display device.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: February 24, 2015
    Assignee: Matrox Graphics Inc.
    Inventors: Marc-Antoine Massicotte, Christian Toutant, Stephane Tremblay
  • Processing multiple regions of an image in a graphics display system
    Patent number: 8363067
    Abstract: There is described a method and circuit for independently processing a plurality of regions of an image to be displayed on a display device. The circuit comprises a plurality of transformation modules; a multiplexer having a plurality of inputs and an output for selectively transmitting one of the output values from one of the plurality of transformation modules, and a selector line; and a selection module operatively connected to the selector line of the multiplexer and configured to determine a position of the pixel in the image and identify a transformation module corresponding to a region with a highest priority level for a pixel position, and cause the multiplexer to output the output value from the identified transformation module as the post-transformation pixel for display on the display device.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: January 29, 2013
    Assignee: Matrox Graphics, Inc.
    Inventors: Marc-Antoine Massicotte, Christian Toutant, Stephane Tremblay