Patents by Inventor Ronald B. Tippetts

Ronald B. Tippetts 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).

  • 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