Patents by Inventor Philip P. Ransome

Philip P. Ransome 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).

  • Programmable dialler for a mobile telephone
    Patent number: 5487108
    Abstract: A programmable dialler for a cellular telephone instrument allows telephone calls to be made only to specific, preprogrammed telephone numbers by operation of one or a sequence of keys on the instrument. The telephone numbers are deep embedded in the telephone instrument and cannot be changed by the user. The preprogramming may either be carried out by the instrument manufacturer, or may be carried out by a licensed programmer with the aid of a dedicated programming interface.
    Type: Grant
    Filed: July 24, 1992
    Date of Patent: January 23, 1996
    Assignee: AGR Industries Limited
    Inventors: Richard S. Atkins, Tommy W. Gibson, Philip P. Ransome