Patents by Inventor Wallace A. Martland, deceased

Wallace A. Martland, deceased 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).

  • Apparatus and method of loading a control store memory of a central subsystem
    Patent number: 4914576
    Abstract: A multiprocessor data processing system includes a system management facility which controls the loading of each control store in the respective multiprocessor. The system management facility generates a sequence of commands which puts a processor in load mode, initializes a control store address register, transfers firmware words from a main memory to the control store, resets the load mode, starts a verify operation and checks the result of the verify operation.
    Type: Grant
    Filed: December 18, 1986
    Date of Patent: April 3, 1990
    Assignee: Bull HN Information Systems Inc.
    Inventors: Richard C. Zelley, Mark J. Kenna, Jr., Wallace A. Martland, deceased