Patents by Inventor John Anthony Krawczak

John Anthony Krawczak 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).

  • Multi-node interconnect topology with nodes containing SCI link controllers and gigabit transceivers
    Patent number: 5796744
    Abstract: A multi-node Scalable Coherent Interface ring for the transmission of packets between nodes, each of which contains an SCI link controller to which a B-link controller that contains a timer is coupled and a gigabit transceiver to which a G-link controller that contains a timer is coupled, is provided. The SCI link controller, the B-link controller and the G-link controller are utilized to allow the SCI link controller and the transceivers to be initialized and synchronized in a manner such that these devices may be utilized in a multi-node SCI packet network.
    Type: Grant
    Filed: September 12, 1997
    Date of Patent: August 18, 1998
    Assignee: Lockheed Martin Corporation
    Inventors: John Anthony Krawczak, Steven Allen Murphy