Patents by Inventor Barry M. Hall

Barry M. Hall 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).

  • Patent number: 4217637
    Abstract: A data processing unit in which the clock speed is selected to match the access times of the store units connected to it. This is achieved by means of a special terminal on each store unit, this terminal being internally grounded if the unit is of a slow access type, and open-circuited if the unit is of a fast access type.
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: August 12, 1980
    Assignee: International Computers Limited
    Inventors: Trevor L. Faulkner, Barry M. Hall