Patents by Inventor Greg B. Abbas

Greg B. Abbas 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: 8760472
    Abstract: Some embodiments of the invention provide a method for performing a set of operations on an object defined in an image coordinate system to produce a representation of the image defined in a pixel coordinate system. The set of operations include one or more perspective transform operations. The method embeds at least one these perspective transform operations within a pixel transform matrix. The method then uses the pixel transform matrix to produce pixel data in the pixel coordinate system for the object.
    Type: Grant
    Filed: April 1, 2008
    Date of Patent: June 24, 2014
    Assignee: Apple Inc.
    Inventor: Greg B. Abbas
  • Publication number: 20090244081
    Abstract: Some embodiments of the invention provide a method for performing a set of operations on an object defined in an image coordinate system to produce a representation of the image defined in a pixel coordinate system. The set of operations include one or more perspective transform operations. The method embeds at least one these perspective transform operations within a pixel transform matrix. The method then uses the pixel transform matrix to produce pixel data in the pixel coordinate system for the object.
    Type: Application
    Filed: April 1, 2008
    Publication date: October 1, 2009
    Inventor: Greg B. Abbas