Patents by Inventor James Oval Smith

James Oval Smith 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).

  • Electronic telephone book
    Patent number: 6173045
    Abstract: An electronic telephone book comprises a central processing unit, interface circuitry for coupling the central processing unit to a telephone line and a display comprising output circuitry to output information and control graphics and input circuitry for generating control signals responsive to user interaction with the control graphics.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: January 9, 2001
    Assignee: Texas Instruments Incorporated
    Inventor: James Oval Smith