Patents by Inventor Charles Kilpatrick

Charles Kilpatrick 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 utilizing product proxies with a dependency graph
    Publication number: 20070080964
    Abstract: Changes to the outputs of a dependency graph, which has attribute nodes and operator nodes, are detected by forming product proxies for the outputs of dependency graph nodes. The product proxies can be formed by entering information about the dependency graph into a hashing algorithm. Before and after product proxies are then used to determine if the outputs have changed.
    Type: Application
    Filed: October 7, 2005
    Publication date: April 12, 2007
    Inventors: Florian Kainz, Charles Kilpatrick