Patents by Inventor James R. Leek

James R. Leek 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).

  • INTERNAL PARALLELISM IN A PARALLEL DISCRETE EVENT SIMULATION FOR SPACE SITUATIONAL AWARENESS
    Publication number: 20130124174
    Abstract: An internally parallel PDES (“IP-PDES”) system performs logical processes in parallel and further performs the internal processing of at least one logical process in parallel. Because the IP-PDES system is PDES-based, each logical process may have its processing performed in parallel with the other logical processes. The IP-PDES system allows for certain logical processes to be designated as internally parallel meaning that the logical process, referred to as an IP logical process, has its internal processing also performed in parallel. The IP-DES system allocates multiple nodes for such an IP logical process so that executable code of the IP logical process executes in parallel at the allocated nodes to simulate the occurrence of an event. Internal parallelism within a PDES may help overcome resource limitations and help speed up the overall simulation.
    Type: Application
    Filed: June 4, 2012
    Publication date: May 16, 2013
    Inventors: David R. Jefferson, Alexander Pertica, Matthew C. Brown, Willem H. De Vries, Benjamin J. Fasenfest, Matthew A. Horsley, Ming Jiang, James R. Leek, JoAnne L. Levatin, Segei Nikolaev, Scot S. Olivier, Donald William Phillion, Harry K. Springer