Commercial product activation and monitoring using radio frequency identification (RFID) technology

• US 20070109103A1
• Filed: 09/07/2006
• Published: 05/17/2007
• Est. Priority Date: 09/07/2005
• Status: Abandoned Application

• Current Assignee: California Institute of Technology
• Original Assignee: California Institute of Technology
• Inventors: Jedrey, Thomas, Archer, Eric
• Application Number:
  US11/516,955
• Publication Number:
  US 20070109103A1
• Time in Patent Office: Days
• US Class Current: 340/10.500
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G06Q 30/00 Commerce
• CPC Class Codes: G07G 1/009 the reader being an RFID reader

Abstract

The invention provide retailers, distributors, purchasers, end-users and others in a commercial product'"'"'s distribution chain with systems and methods for product activation at a specific point in the distribution chain (such as at the point of retail sale), for product validation and/or product maintenance (for example when the product is brought in for service or maintenance) and for product authentication (for example upon resale of the product). These capabilities, when added to the basic capability of an RFID-based system to provide an identity and a location for a tag attached to an object, endow commercial products with functionalities such as theft deterrence, product tracking and inventory management, inventory control and perimeter security, product maintenance and recordkeeping of service, and for high-end commercial products, a method of easily identifying a genuine item from a counterfeit.

Claims

1. A method for activating an object upon a transfer of the object, comprising the steps of:

i. providing an object in a deactivated state, said object having an RFID-based communication system operatively connected thereto, said RFID-based system comprising an antenna operatively connected to an RFID chip having a memory;

ii. providing an RFID interrogator configured to communicate with said RFID-based communication system;

iii. accepting a payment for a purchase or lease of said deactivated object; and

iv. communicating between said RFID-based communication system operatively connected to said deactivated object and said RFID interrogator to provide at least one bit of digital data to said deactivated object whereby said deactivated object is made ready for normal use.

2. The method of claim 1 wherein the object is a commercial product.

3. The method of claim 1 wherein the deactivated object is made ready for normal use through operation of a product controller, wherein the product controller is operably connected to the RFID-based communication system.

4. The method of claim 1 wherein the deactivated object is made ready for normal use through operation of an activation protocol.

5. The method of claim 1 wherein the activation protocol utilizes a daily security key.

6. The method of claim 1 whereby the step of communicating between said RFID-based communication system and said RFID interrogator selectively activates some portion or all of the functional capability of the object.

7. The method of claim 6 wherein the step of communicating between said RFID-based communication system and said RFID interrogator causes an additional level of service or functional capability of the object to be activated.

8. A method for authenticating an object, comprising the steps of:

i. providing an object having an RFID-based communication system operatively connected thereto, said RFID-based system comprising an antenna operatively connected to an RFID chip having a memory;

ii. providing an RFID interrogator configured to communicate with said RFID-based communication system;

iii. providing a database of information containing at least one datum unique to each object represented in said database, said database and said RFID interrogator in operative communication;

iv. communicating between said RFID-based communication system operatively connected to said object and said RFID interrogator to retrieve from said object at least one bit of digital data;

v. comparing said at least one datum unique to said object represented in said database with said at least one bit of digital data retrieved from said RFID-based communication system to determine whether said object is authentic; and

vi. providing an indication as to whether said object is authentic or is not authentic.

9. The method of claim 8 wherein the object is a commercial product.

10. The method of claim 8 wherein the at least one datum unique to said object is an ID number.

11. The method of claim 10 wherein the ID number is a 32- to 64-bit unique and unalterable ID number.

12. The method of claim 11 wherein the 32- to 64-bit unique and unalterable ID number is based upon a proprietary algorithm.

13. The method of claim 8 wherein the at least one datum unique to said object encodes inventory information.

14. The method of claim 8 wherein the at least one datum unique to said object encodes product test history information.

15. The method of claim 8 wherein the at least one datum unique to said object encodes date, time or location-of-sale information.

16. The method of claim 8 wherein said at least one datum unique to said object encodes a store code, a retailer identity code or a store identity code.

17. The method of claim 8 additionally comprising the step of programming the at least one bit of digital data into the RFID chip prior to its retrieval.

18. A system for activating a deactivated object upon completion of a transaction relating to the object, comprising:

i. an object in an initial deactivated state, said object having an RFID-based communication system operatively connected thereto, said RFID-based system comprising an antenna operatively connected to an RFID chip having a memory;

ii. an RFID interrogator configured to communicate with said RFID-based communication system; and

iii. a transaction station configured to accept a payment for completion of a transaction relating to said initially deactivated object;

whereby, upon the acceptance of the payment for completion of the transaction, a communication between said RFID-based communication system operatively connected to said deactivated object and said RFID interrogator provides at least one bit of digital data to said deactivated object whereby said deactivated object is made ready for normal use.

19. The system of claim 18, wherein said transaction relating to said initially deactivated object is a purchase or a lease of said object.

20. The system of claim 18 wherein the object is a commercial product.

21. The system of claim 18 wherein the deactivated object is made ready for normal use through operation of a product controller, wherein the product controller is operably connected to the RFID-based communication system.

22. The system of claim 18 wherein the deactivated object is made ready for normal use through operation of an activation protocol.

23. The system of claim 18 wherein the activation protocol utilizes a daily security key.

24. The system of claim 18 wherein the communication between said RFID-based communication system and said RFID interrogator selectively activates some portion or all of the functional capability of the object.

25. The system of claim 24 wherein the communication between said RFID-based communication system and said RFID interrogator causes an additional level of service or functional capability of the object to be activated.

26. A system for authenticating an object, comprising

i. an object to be authenticated, said object having an RFID-based communication system operatively connected thereto, said RFID-based system comprising an antenna operatively connected to an RFID chip having a memory;

ii. an RFID interrogator configured to communicate with said RFID-based communication system;

iii. a database of information containing at least one datum unique to each object represented in said database, said database and said RFID interrogator in operative communication;

whereby

a) communicating between said RFID-based communication system operatively connected to said object to be authenticated and said RFID interrogator to retrieve from said object to be authenticated at least one bit of digital data, and

b) comparing said at least one datum unique to said object represented in said database with said at least one bit of digital data retrieved from said RFID-based communication system provides an indication as to whether said object is authentic or is not authentic.

27. The system of claim 26 wherein the object is a commercial product.

28. The system of claim 26 wherein the at least one datum unique to said object is an ID number.

29. The system of claim 26 wherein the ID number is a 32- to 64-bit unique and unalterable ID number.

30. The system of claim 29 wherein the 32- to 64-bit unique and unalterable ID number is based upon a proprietary algorithm.

31. The system of claim 26 wherein the at least one datum unique to said object encodes inventory information.

32. The system of claim 26 wherein the at least one datum unique to said object encodes product test history information.

33. The system of claim 26 wherein the at least one datum unique to said object encodes date, time or location-of-sale information.

34. The system of claim 26 wherein said at least one datum unique to said object encodes a store code, a retailer identity code or a store identity code.

35. The system of claim 26 wherein the at least one bit of digital data is programmed into the RFID chip prior to its retrieval.