Patents by Inventor Royce Fletcher

Royce Fletcher 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).

  • Method for determining reliability of high speed digital transmission by use of a synchronized low speed side channel
    Patent number: 4736377
    Abstract: The reliability of a high-speed digital data traffic channel is determined by establishing end-to-end synchronization by use of confirming error detecting data transmitted on a side channel from an originating end, comparing the traffic data and the error detecting data and from time to time re-confirming the validity of the synchronization.
    Type: Grant
    Filed: February 11, 1986
    Date of Patent: April 5, 1988
    Assignee: Bradley Telcom Corp.
    Inventors: Frank Bradley, Royce Fletcher