Patents by Inventor Charles L. Still

Charles L. Still 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).

  • Controller for disabling a data bus
    Patent number: 5118970
    Abstract: A software controlled system having a signal source connected to logic circuits via data busses. User operated circuitry permits any selected data bus to be temporarily isolated from the signal source so that maintenance and/or logic circuit replacement may be performed on the isolated data bus.
    Type: Grant
    Filed: December 8, 1990
    Date of Patent: June 2, 1992
    Assignee: Storage Technology Corporation
    Inventors: Bryan K. Olson, Charles L. Still