| Patent Number |
Title Of Patent |
Date Issued |
| 7106211 |
Method of and apparatus for vehicle inspection and the like with security for the inspector and |
September 12, 2006 |
| A technique for adding to the security of vehicle inspection and the facility for radio-tracking of a vehicle attempting escape from the inspector, embodying the use of a miniaturized specifically coded self-powered radio-transponder or transmitter temporarily attachable by the inspe |
| 6847825 |
Method and system for portable cellular phone voice communication and positional location data c |
January 25, 2005 |
| A novel method of and system for enabling the use of one portable cellular phone only in voice communication over a radio voice channel with a cellular network control center for voice-requesting position or location data or other services; and, with the aid of a vehicle GPS-transpoder |
| 6665613 |
Method of and apparatus for dynamically GoeFencing movable vehicle and other equipment and the l |
December 16, 2003 |
| A technique and apparatus for dynamically establishing and varying GeoFencing of a GPS-processor equipped vehicle or the like by providing specialized software and firmware at the vehicle processor to enable internal calculation of shape and size of GeoFences about the vehicle upon c |
| 6229988 |
Method of and apparatus for battery and similar power source conservation in periodically operab |
May 8, 2001 |
| In a signal receiving apparatus as, for example, that used in the monitoring in a stolen vehicle transceiver of the presence of sequential transmitted signals specifically requesting that transceiver to respond to enable tracking the vehicle, wherein the receiver is powered by a cons |
| 5917423 |
Vehicles tracking transponder system and transponding method |
June 29, 1999 |
| A vehicle-tracking radio transponder used in stolen vehicle recovery systems and in which the same transponder is also synergistically accessed for panic or emergency operator activation and for sensed unauthorized moving or starter circuit tampering independently of and without inte |
| 5704008 |
Method of and apparatus for motor vehicle security assurance employing voice recognition control |
December 30, 1997 |
| A vehicle theft prevention/security system having a concealed module capable of learning, and then recognizing the voice of the owner or authorized operator. The module controls (switches) the operation of a concealed relay that normally interrupts current to the starter solenoid or |
| 4908629 |
Apparatus for locating and/or tracking stolen or missing vehicles and the like |
March 13, 1990 |
| An improved vehicle or other object-tracking and location system, preferably, though not essentially, of national scope, wherein transponder or transceiver-equipped stolen or missing vehicles or other objects may be located and/or tracked, as by appropriately-equipped police directio |
| 4818998 |
Method of and system and apparatus for locating and/or tracking stolen or missing vehicles and t |
April 4, 1989 |
| An improved vehicle or other object-tracking and location system, preferably, though not essentially, of national scope, wherein transponder or transceiver-equipped stolen or missing vehicles or other objects may be located and/or tracked, as by appropriately-equipped police directio |
| 4177466 |
Auto theft detection system |
December 4, 1979 |
| A system is disclosed for locating missing vehicles. Each vehicle broadcasts a locator signal when queried from a central station by an encoded call signal having a code characteristic of the vehicle. Indicators responsive to the locator signal are provided to determine the location |
