Patents Represented by Attorney, Agent or Law Firm Philip M. Macnak
  • Patent number: 6298306
    Abstract: A vehicle locating system (200) includes a beacon (108) carried by a vehicle, a tracking control station (106) for generating a beacon activation signal (110) which enables the beacon (108) to broadcast a vehicle identification signal (112), and one or more mobile communication devices (116, 118) which include a first receiver (516) utilized to receive a location signal (122) identifying a geographic location of a mobile communication device, and a transceiver (406) utilized to provide communication between said mobile communication device and a communication system controller. The one or more mobile communication devices (116, 118) further include a second receiver (502) utilized to receive the vehicle identification signal (112) broadcast by the beacon (108), and a vehicle tracking controller (520), responsive to the vehicle identification signal (112) which is received, for controlling a transmission of the vehicle identification signal (112) and the location signal (122).
    Type: Grant
    Filed: July 28, 1999
    Date of Patent: October 2, 2001
    Assignee: Motorola, Inc.
    Inventors: Gustavo G. Suarez, Carlos S. Baradello, Salvador Sibecas