System and method for tracking laptop computers

• US 20050149752A1
• Filed: 12/29/2003
• Published: 07/07/2005
• Est. Priority Date: 12/29/2003
• Status: Abandoned Application

• Current Assignee: Robert K. Johnson, Susan M. Kudek
• Original Assignee: Robert K. Johnson, Susan M. Kudek
• Inventors: Johnson, Robert K., Kudek, Susan M.
• Application Number:
  US10/746,920
• Publication Number:
  US 20050149752A1
• Time in Patent Office: Days
• US Class Current: 726/4
• CPC Class Codes: G06F 21/88 Detecting or preventing theft or loss
• CPC Class Codes: G06F 2221/2111 Location-sensitive, e.g. geographical location, GPS

Abstract

A laptop computer tracking system is disclosed for tracking stolen laptop computers or hard drives includes a miniaturized GPS transmitter integrated with the software and hardware of the laptop computer, a password access screen, a password disabling screen for permitting hard drive maintenance, and an interlocking device or mechanism for locking the hard drive and preventing its installation in any other computer. The system is activated when a non-authorized user powers up the laptop computer or removes the hard drive thereby activating the transmitter to send a signal to a laptop monitoring station whereupon monitoring station personnel will employ the worldwide GPS to locate the stolen laptop or hard drive and contact the owner for further instructions.

Claims

1. A laptop computer tracking system for integration with a monitoring station and the global GPS system for locating stolen computers and hard drives, comprising:

a GPS transmitter disposed within the computer and normally in an off state until the computer is powered on, the GPS transmitter capable of continuously transmitting a signal to the monitoring station when the computer is powered on;

a password access sequence for determining within an fixed time period whether the correct password is entered and the user is an authorized or unauthorized user for that computer;

a tracking system deactivation password sequence for deactivating the laptop computer tracking system so that the hard drive of that respective computer can be removed for maintenance;

an interlocking device interconnected to the hard drive of the computer for locking the hard drive and making the hard drive unusable after the fixed time period for entry of the correct password elapses and the correct password has not been entered; and

whereupon failure to enter the correct password within the fixed time period causes the tracking system to lock the hard drive and activate the GPS transmitter to continuously transmit signals to the proximate monitoring station for evaluation so that the monitoring station can employ the worldwide GPS system for locating the stolen computer.

2. A laptop computer tracking system for integration with a monitoring station and the worldwide GPS system for locating hard drives removed from laptop computers by unauthorized users, comprising:

an interlocking device interconnected to the hard drive of the computer and capable of disabling the hard drive if the hard drive is removed by an unauthorized user;

a GPS transmitter disposed within the computer and interconnected with the hard drive so that removal of the hard drive causes the activation of the GPS transmitter; and

whereupon activation of the GPS transmitter causes the GPS transmitter to continuously transmit signals to the proximate monitoring station for evaluation so that the monitoring station can then utilize the worldwide GPS system for locating the missing hard drive.

3. A laptop computer tracking system for integration with monitoring stations and the worldwide GPS system for locating stolen computers and missing hard drives, comprising:

password authorization means for determining whether access to the computer is by an authorized or unauthorized user;

password deactivation screen means for allowing an authorized user to deactivate the laptop computer tracking system so that hard drive maintenance can occur;

a GPS transmitter disposed within the computer and normally in an off state until the computer is powered on, the GPS transmitter capable of continuously transmitting a signal to the monitoring station in order to facilitate the location of the computer or hard drive;

hard drive interlocking means for disabling the hard drive if the hard drive is removed, the hard drive interlocking means interconnected to the GPS transmitter for activating the GPS transmitter to transmit signals to the monitoring station; and

whereupon determination by the password authorization means of an unsuccessful attempt at computer access causes the locking of the hard drive and the activation of the GPS transmitter to transmit signals to the monitoring station so that the signals can be evaluated by the monitoring station and as a result the monitoring station can employ the worldwide GPS system to locate the stolen computer or missing hard drive.