Patents by Inventor Kenneth Joseph Schaefer

Kenneth Joseph Schaefer 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).

  • Mobile radio with GPS capability
    Patent number: 6765528
    Abstract: There is provided a mobile radio with Global Positioning System (GPS) capability. The mobile radio with GPS capability includes a GPS receiver and a mobile radio transceiver. The GPS receiver receives position information from GPS satellites for presentation to a user of the mobile radio. The mobile radio transceiver transmits and receives radio frequency (RF) signals. The RF signals include at least one of speech and the position information.
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: July 20, 2004
    Assignee: Audiovox Corporation
    Inventors: James R. Tranchina, Kenneth Joseph Schaefer
  • Mobile radio with GPS capability
    Publication number: 20030080897
    Abstract: There is provided a mobile radio with Global Positioning System (GPS) capability. The mobile radio with GPS capability includes a GPS receiver and a mobile radio transceiver. The GPS receiver receives position information from GPS satellites for presentation to a user of the mobile radio. The mobile radio transceiver transmits and receives radio frequency (RF) signals. The RF signals include at least one of speech and the position information.
    Type: Application
    Filed: October 25, 2001
    Publication date: May 1, 2003
    Applicant: Audiovox Corporation
    Inventors: James R. Tranchina, Kenneth Joseph Schaefer