Electronic identification tag

• US 20070018813A1
• Filed: 07/22/2005
• Published: 01/25/2007
• Est. Priority Date: 07/22/2005
• Status: Abandoned Application

• Current Assignee: Richard Liggitt
• Original Assignee: Richard Liggitt
• Inventors: Liggitt, Richard
• Application Number:
  US11/188,200
• Publication Number:
  US 20070018813A1
• Time in Patent Office: Days
• US Class Current: 340/539.320
• CPC Class Codes: B60R 25/24 using electronic identifiers containing a code not memorised by the user
• CPC Class Codes: G08B 13/2434 Tag housing and attachment details

Abstract

An apparatus is provided to facilitate identification and/or locating of an object. The apparatus includes a receiver to receive wireless signals and an indicator coupled to the receiver to provide an indication of valid activation signal detection. The apparatus further includes a power controller coupled to the receiver and a power source to prevent power from being supplied to the receiver in a first mode and enable power to be supplied in a second mode. The power controller is configured to automatically switch from the first mode to the second mode in response to reception of at least one defined range of signal frequency.

Claims

1. An apparatus comprising:

a power source;

a receiver to receive wireless signals; and

a power controller coupled to the receiver and the power source to prevent power from being supplied to the receiver in a first mode and enable power to be supplied to the receiver in a second mode, wherein the power controller automatically switches from the first mode to the second mode in response to reception of at least one range of frequency of signal.

2. The apparatus of claim 1, wherein the power controller includes electromagnetic energy detection (EED) circuit which is responsive to electromagnetic energy transmitted by a remote transmitter unit.

3. The apparatus of claim 2, wherein the EED circuit is a passive circuit that does not require power supplied from the power source.

4. The apparatus of claim 1, further comprising:

a processor coupled to the receiver, the signal processor to recognize at least one defined signal code transmitted by a remote transmitter unit; and

an indicator coupled to the processor to provide an indication of receiving of the defined signal code.

5. The apparatus of claim 4, wherein the processor is capable of learning to recognize at least one coded signal transmitted by a remote transmitter.

6. The apparatus of claim 5, wherein the receiver, the power controller, the processor and the indicator are contained within an identification tag.

7. The apparatus of claim 6, wherein the identification tag is a luggage tag.

8. The apparatus of claim 1, wherein the power controller includes circuitry capable of absorbing electromagnetic radiation energy and converting the energy into an electrical current.

9. The apparatus of claim 1, wherein the power controller includes circuitry tuned to respond to at least one range of frequency of signals.

10. The apparatus of claim 1, further comprising:

a housing having an attachment mechanism to facilitate connection to an object.

11. A system comprising:

a remote transmitter unit to transmit wireless signal code; and

a receiver unit to receive the signals transmitted by the transmitter unit and to indicate reception of the signal code from the remote transmitter unit, wherein the receiver unit capable of automatically switching from a first mode in which the receiver unit remains powered off to a second mode in which the receiver unit is powered on in response to reception of an electromagnetic signal.

12. The system of claim 11, wherein the receive unit includes electromagnetic energy detection (EED) circuit which is responsive to electromagnetic energy transmitted by the remote transmitter unit.

13. The system of claim 12, wherein the EED circuit is a passive circuit that does not require power supplied from the power source.

14. The system of claim 11, wherein the receiver unit comprises:

a power source;

a receiver to receive wireless signals;

a power controller coupled to the receiver and the power source to automatically switch from the first mode to the second mode in response to reception of at least one range of frequency of signal;

a processor coupled to the receiver to recognize at least one defined signal code transmitted by the remote transmitter unit; and

an indicator coupled to the processor to provide an indication of receiving of the defined signal code.

15. The system of claim 11, wherein the receiver unit is contained an identification tag.

16. The system of claim 15, wherein the identification tag is a luggage tag.

17. The system of claim 14, wherein the power controller includes circuitry capable of absorbing electromagnetic radiation energy and converting the energy into an electrical current.

18. The system of claim 14, wherein the power controller includes circuitry tuned to respond to at least one range of frequency of signals.

19. The system of claim 11, wherein the remote transmitter unit is capable of operating at least one remote control functions of a vehicle.

20. The system of claim 19, wherein the receiver unit is capable of learning to recognize at least one coded signal transmitted by the remote transmitter unit.

21. A method comprising:

preventing power from being supplied to a wireless receiver component in a first mode;

enabling power to be supplied to the receiver component in a second mode; and

automatically switching from the first mode to the second mode in response to reception of at least one range of signal frequency.

22. The method of claim 21, further comprising:

converting at least one range of frequency of signal into an electrical current; and

using the electrical current to turn on a switch to enable power to be supplied to the receiver component.

23. The method of claim 21, further comprising:

determining if a received signal is a valid activation signal; and

providing an indication upon detection of the valid activation signal.

24. The method of claim 21, further comprising:

learning to recognize at least one defined signal code transmitted by a remote transmitter capable of operating at least one remote control function of a vehicle.

25. The method of claim 21, further comprising:

turning off power supplied to at least the wireless receiver component if the at least one range of signal frequency has not been detected within a predetermined time period.

26. A luggage tag comprising:

a power source;

a receiver to receive wireless signals;

a processor coupled to the receiver, the signal processor to recognize at least one defined signal code transmitted by a remote transmitter unit;

a user alerting element coupled to the processor to provide an indication of receiving of the defined signal code; and

a housing having an attachment mechanism to removably connect to a luggage.

27. The luggage tag of claim 26, wherein the user alerting element comprises at least one of a visual device and an audio producing device.

28. The luggage tag of claim 26, wherein the processor is capable of learning to recognize at least one coded signal transmitted by a remote transmitter unit.

29. The luggage tag of claim 28, wherein the remote transmitter unit is capable of operating at least one remote control function of a vehicle.

30. The luggage tag of claim 26, further comprising:

electromagnetic energy detection (EED) circuit which is used to automatically enable power to be supplied to the receiver in response to reception of at least one range of frequency of signal, wherein the EED circuit is a passive circuit that does not require power supplied from the power source.