System and Method for Locating an Object Using a Mobile Device

• US 20110300905A1
• Filed: 06/04/2010
• Published: 12/08/2011
• Est. Priority Date: 06/04/2010
• Status: Abandoned Application

• Current Assignee: Rami Levi
• Original Assignee: Rami Levi
• Inventors: Levi, Rami
• Application Number:
  US12/793,697
• Publication Number:
  US 20110300905A1
• Time in Patent Office: Days
• US Class Current: 455/557
• CPC Class Codes: G08B 13/1427 with transmitter-receiver for distance detection
• CPC Class Codes: H04M 1/72409 by interfacing with external accessories hands-free H04M1/60
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces

Abstract

Disclosed is a system and method for tracking an object using RFID tags in combination with a wireless communication device. A radio frequency module is included for modifying a wireless device to both receive and send RF signals. Typically, the wireless device is a cell phone or smart phone. The module enables the wireless device to read identifying information from an RF signal and displaying such to a user. The system presents an inexpensive method of providing an RFID reader for tracking objects.

Claims

1. A system for tracking an object comprising:

a radio frequency identification (RFID) tag wherein each RFID tag stores a identifying information;

a radio frequency (RF) receiver module for receiving a signal from the RFID tag comprising the identifying information; and

a wireless communication device coupled to the RF receiver module, the communication device adapted to read the received signal and displaying the identifying information.

2. The system of claim 1, wherein the RF receiver module is coupled to the device via an accessory port located on the device whereby data can be exchanged between the receiver and the device.

3. The system of claim 1, wherein the RF receiver module further includes a dedicated power source and is coupled to the device adhesively and the RF receiver module communicates with the device wirelessly.

4. The system of claim 1, wherein the RF receiver module includes an antenna.

5. The system of claim 1, wherein the wireless communication device is a cell phone.

6. The system of claim 1, wherein the RFID tag is an active tag.

7. The system of claim 1, wherein the communication device is adapted for geolocation of the RFID tag.

8. The system of claim 7, further including a proximity alarm wherein the communication device triggers an alert when the REID tag moves outside of a preset distance from the communication device.

9. The system of claim 1, further including the communication device associating an individual tag with a specific object.

10. A system for tracking an object comprising:

a radio frequency identification (RFID) tag wherein each RFID tag stores a identifying information;

a radio frequency (RF) receiver module for receiving a signal from the RFID tag comprising the identifying information; and

a wireless communication device coupled to the RF receiver module, the communication device adapted to read the received signal and displaying the identifying information, and the communication device adapted for geolocation of the RFID tag and triggering an alert when the RFID tag moves outside of a preset distance from the communication device.

11. The system of claim 10, wherein the RF receiver is coupled to the device via an accessory port located on the device whereby data can be exchanged between the receiver and the device.

12. The system of claim 10, wherein the RF receiver module further includes a dedicated power source and is coupled to the device adhesively and the module communicates with the device wirelessly.

13. The system of claim 10, wherein the RF receiver module includes an antenna.

14. The system of claim 10, wherein the wireless communication device is a cell phone.

15. The system of claim 10, wherein the RFID tag is an active tag.

16. A system for tracking an object comprising:

a radio frequency identification (RFID) tag wherein each RFID tag stores a identifying information;

a radio frequency (RF) receiver module for receiving a signal from the RFID tag comprising the identifying information and the receiver including an antenna; and

a cell phone coupled to the RF receiver module via an accessory port located on the device whereby data can be exchanged between the receiver and the device via the port, and the cell phone adapted to read the received signal and displaying the identifying information.

17. The system of claim 16, wherein the cell phone is adapted for geolocation of the RFID tag and triggering an alert when the RFID tag moves outside of a preset distance from the cell phone.

18. The system of claim 16, wherein the RFID tag is an active tag.

19. The system of claim 16, further including the cell phone associating an individual tag with a specific object.

20. The system of claim 16, wherein the RFID tag includes a sensor.