Patents by Inventor Richard K. Wells

Richard K. Wells 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).

  • Isochronous clock reconstruction
    Patent number: 4771426
    Abstract: An electronic system for providing a stable, isochronous clock signal with very low jitter and slew rate to thereby permit multiplexing of data from an external source which is not synchronous with the multiplexer frame rate.
    Type: Grant
    Filed: July 17, 1986
    Date of Patent: September 13, 1988
    Assignee: Unisys Corporation
    Inventors: Glen D. Rattlingourd, Richard K. Wells, James R. Nelson
  • Quad multi-channel synthesizer
    Patent number: 4644195
    Abstract: A synthesizer circuit which generates a family of independent clock signals from multiple input clock signal sources under microprocessor control.
    Type: Grant
    Filed: July 20, 1984
    Date of Patent: February 17, 1987
    Assignee: Sperry Corporation
    Inventors: Larry J. Miller, Richard K. Wells, Ronald B. Tippetts