Secure, stored-value systems and methods of transferring monetary values in one or more transactions to a specific receiving device

• US 6,039,247 A
• Filed: 12/19/1997
• Issued: 03/21/2000
• Est. Priority Date: 12/19/1997
• Status: Expired due to Fees

• Current Assignee: XICO Incorporated
• Original Assignee: XICO Incorporated
• Inventors: Reccia, Ralph, Smith, Arthur C.
• Primary Examiner(s): LEE, MICHAEL GUNYOUNG
• Application Number:
  US08/994,390
• Time in Patent Office: 823 Days
• Field of Search: 235/379, 235/380, 235/381, 235/382.5, 235/449, 235/451, 235/492, 235/493, 902/1, 902/2, 902/4, 902/26, 902/27, 902/28
• US Class Current: 235/379
• CPC Class Codes: G06Q 20/10 specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems

Abstract

Methods and systems for encoding encrypted monetary values onto transfer vehicles include one or more payment, encoder, and encrypter devices, and, associated with each designated receiving device such as a wireless telephone, a reader, decoder, and decrypter device for deciphering the data from the transfer vehicles, and, under appropriate conditions, for transferring the monetary values encoded and encrypted on the transfer vehicle into memory associated with the designated receiving device. Once such monetary values are transferred to the receiving device, the transfer vehicle cannot be used to transfer the same monetary value again even though the transfer vehicle is not modified during the transfer process.

Claims

1. A system for transferring encoded, encrypted monetary or other value from a payment, encoder and encrypter device to a specific receiving device that includes a reader, decoder and decrypter using one or more discrete, portable transfer vehicles that carry said value includes:

(a) at least one payment, encoder and encrypter device that encodes, encrypts and places monetary or other value onto a transfer vehicle, said value being encrypted and encoded with, at a minimum, a unique identifier for said specific receiving device designated to receive and store in memory said monetary value encoded on said transfer vehicle, and a unique transaction identifier associated with each transaction; and

(b) a reader, decoder and decrypter device associated with said specific receiving device for reading, decoding and decrypting the encrypted, encoded data on said transfer vehicle, for transferring said decrypted data to the processor of said specific receiving device for comparing said decrypted data to data stored in memory associated with said specific receiving device, and for transferring into the monetary value memory of said specific receiving device the monetary value from said transfer vehicle if said encoded, encrypted data includes the correct identifier for said specific receiving device and if said unique transaction identifier associated with said transaction is not previously stored in memory associated with said specific receiving device.

2. The system of claim 1 further comprising, at least one discrete portable transfer vehicle for each said specific receiving device for transferring monetary value in one or more discrete transactions to said specific receiving device that includes memory for storing said value, said transfer vehicle having encoded thereon encrypted data representing, at a minimum, a unique identifier for said specific receiving device, said monetary value, and for each of said transactions, an associated unique transaction identifier.

4. The system of claim 1 further comprising, associated with said receiving device, memory for receiving and storing designators for encoder/encrypter devices that are not authorized, or are no longer authorized, to provide monetary value to be transferred to said receiving device.

3. A method for transferring monetary value encoded on a portable, discrete transfer vehicle from a payment device to a specific receiving device that includes memory for storing data that represents said monetary value comprising:

encoding on a transfer vehicle, in encrypted form, data representing, at a minimum, a unique identifier for said specific receiving device, a monetary value to be transferred in the form of one or more transactions to said specific receiving device, and for each transaction, an associated unique transaction identifier;

conveying said transfer vehicle to said specific receiving device; and

delivering said transfer vehicle to said specific receiving device for reading, decoding and decrypting the data from said transfer vehicle and for transferring said monetary value into memory associated with said specific receiving device if, and only if, the unique identifier in the decoded data matches the unique identifier of said specific receiving device, and the unique transaction identifier in the decoded data is not previously stored in memory associated with said specific receiving device.

5. The method of claim 3 further comprising:

encoding on said transfer vehicle, in encrypted form, a designator for the encoding device;

storing in memory associated with said receiving device at least one designator for encoding devices that are not authorized, or are no longer authorized, to provide monetary value to be transferred to said receiving device;

in said receiving device, comparing the encoding device designator on said transfer vehicle to the stored designators for encoding devices that are not authorized, or are no longer authorized, to provide monetary value to be transferred to said receiving device; and

refusing to transfer monetary value from said transfer vehicle into said memory associated with said receiving device if said encoding device designator on said transfer vehicle is not authorized, or is no longer authorized, to provide said monetary value to be transferred to said receiving device.