User self-authentication system and method for remote credit card verification

• US 20050109835A1
• Filed: 11/24/2004
• Published: 05/26/2005
• Est. Priority Date: 11/26/2003
• Status: Abandoned Application

• Current Assignee: Splat Thief Incorporated
• Original Assignee: Splat Thief Incorporated
• Inventors: Jacoby, Brian L., Reinke, Robert E.
• Application Number:
  US10/997,168
• Publication Number:
  US 20050109835A1
• Time in Patent Office: Days
• US Class Current: 235/379
• CPC Class Codes: G06Q 20/04 Payment circuits
• CPC Class Codes: G06Q 20/4014 Identity check for transactions
• CPC Class Codes: G06Q 20/425 using two different networks, one for transaction and one for security confirmation

Abstract

The present invention involves an account transaction authentication system and method which provides user verification of transactions. The method for authenticating an account transaction includes associating an account with a device; creating a confirmation message on the device for a transaction; and authenticating the transaction if a confirmation message is received from the device. The method may use an authenticating device in the form of a personal computer connected to a communications network, a mobile telephone, a wireless personal digital assistant, and may also include a biometric device. Authenticating may involve encryption keys for validation. The computer associates an account with a user account device, and also communicates with the financial institution and to determine that the account transaction requires authentication. The computer activates the user account device to enable the account user to authenticate the account transaction.

Claims

1. A method for authenticating an account transaction comprising the steps of:

associating an account with a device;

creating a confirmation message on the device for a transaction; and

authenticating the transaction if a confirmation message is received from the device.

2. The method of claim 1 wherein the device is a personal computer connected to a communications network.

3. The method of claim 1 wherein the device is a mobile telephone.

4. The method of claim 1 wherein the device is a wireless personal digital assistant.

5. The method of claim 1 wherein the device includes a biometric device.

6. The method of claim 1 wherein the device includes a pager.

7. The method of claim 1 wherein the device includes a bar code reader.

8. The method of claim 1 wherein the device includes a magnetic strip reader.

9. The method of claim 1 wherein the authenticating step includes using encryption keys to validate a confirmation message.

10. The method of claim 1 wherein the step of creating a confirmation message on the device occurs prior to the transaction.

11. The method of claim 1 wherein the step of creating a confirmation message is activated by a message requesting approval of the transaction.

12. A computer for authenticating account transactions over a network for an account user having an account with a financial institution, said computer comprising:

means for associating the account with a user device designated by the account user, said associating means also adapted to enable the user device to communicate over the network;

means for activating the user device to enable the account user to authenticate the account transaction; and

means for communicating with the financial institution and authorizing an account transaction.

13. The computer of claim 12 wherein said activating means uses encryption keys to activate the user account device.

14. The computer of claim 12 wherein said activating means includes a connection which is directly connectable with the account device.

15. The computer of claim 12 wherein said activating means includes one of a plug-in card and a plug-in chip.

16. In computer, a method of authenticating an account transaction, said method comprising the steps of:

associating an account with a device;

creating a confirmation message on the device for a transaction; and

authenticating the transaction if the confirmation message is received from the device.

17. The method of claim 16 wherein said sending step includes sending an encrypted message across a network.

18. The method of claim 16 wherein said sending step includes sending an encrypted radio transmission.

19. The method of claim 16 wherein said sending step includes sending an encrypted message over a telecommunications line.

20. The method of claim 16 wherein said sending step includes sending an encrypted message over a power line.

21. A machine-readable program storage device for storing encoded instructions for a method of authenticating an account transaction, said method comprising the steps of:

associating an account with a device;

creating a confirmation message on the device when a transaction is presented; and

authenticating the transaction when a confirmation message is received from the device.