Patents by Inventor Greg Duquesne

Greg Duquesne 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).

  • Method of shading using sample vectors
    Patent number: 7808501
    Abstract: A method of shading, by: storing shading information in a sample vector comprising a plurality of packets, wherein each packet represents a shading property; performing a series of sequential actions on the sample vector, wherein each of the sequential actions operates on at least one, but less than all of the plurality of packets in the sample vector, such that the sample vector is updated by each sequential action; and then performing a lighting computation on the updated sample vector, wherein the lighting computation operates on all of the plurality of packets in the sample vector, thereby calculating a final sample vector to be rendered for the sample vector.
    Type: Grant
    Filed: July 13, 2006
    Date of Patent: October 5, 2010
    Assignee: Luxology, LLC
    Inventors: Allen Hastings, Stuart Harl Ferguson, Greg Duquesne
  • Method of shading using sample vectors
    Publication number: 20070024619
    Abstract: A method of shading, by: storing shading information in a sample vector comprising a plurality of packets, wherein each packet represents a shading property; performing a series of sequential actions on the sample vector, wherein each of the sequential actions operates on at least one, but less than all of the plurality of packets in the sample vector, such that the sample vector is updated by each sequential action; and then performing a lighting computation on the updated sample vector, wherein the lighting computation operates on all of the plurality of packets in the sample vector, thereby calculating a final sample vector to be rendered for the sample vector.
    Type: Application
    Filed: July 13, 2006
    Publication date: February 1, 2007
    Applicant: LUXOLOGY, LLC
    Inventors: Allen Hastings, Stuart Ferguson, Greg Duquesne