Patents by Inventor David Jerome C. Johnson

David Jerome C. Johnson 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).

  • System of and method for memory arbitration using multiple queues
    Publication number: 20020169935
    Abstract: The invention describes a system for and a method of using multiple queues to access memory entities. Priorities can be established between competing queues to allow maximum processing efficiency. Additionally, when more than one outstanding transaction affects the same memory location, dependencies are established to ensure the correct sequencing of the competing transactions.
    Type: Application
    Filed: May 10, 2001
    Publication date: November 14, 2002
    Inventors: Robert F. Krick, David Jerome C. Johnson, Paul L. Rogers