Patents by Inventor Jeffrey S. Hammond

Jeffrey S. Hammond 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).

  • Automatic time warp for electronic system simulation
    Patent number: 7630875
    Abstract: A simulation of an electronics system which performs a set of operations of interest. A simulated supervisory circuit detects a state in which all the operations have been completed, and also determines the amount of time until the occurrence of the next relevant event. Simulation time is then advanced by that amount of time. This enables simulation time corresponding to an inactive system to be eliminated.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: December 8, 2009
    Assignee: CPU Technology, Inc.
    Inventors: Edward C. King, Alan G. Smith, Jeffrey S. Hammond, Richard S. Czyzewski