System and method for conducting a monetary transaction

• US 20040117262A1
• Filed: 12/17/2002
• Published: 06/17/2004
• Est. Priority Date: 12/17/2002
• Status: Abandoned Application

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Lee, Alson, Berger, Jeffrey Keith
• Application Number:
  US10/321,902
• Publication Number:
  US 20040117262A1
• Time in Patent Office: Days
• US Class Current: 705/16
• CPC Class Codes: G06Q 20/00 Payment architectures, schemes or protocols apparatus for performing or posting payment transactions G07F7/08, G07F19/00; electronic cash registers G07G1/12
• CPC Class Codes: G06Q 20/20 Point-of-sale [POS] network systems
• CPC Class Codes: G06Q 20/322 Aspects of commerce using mobile devices [M-devices]
• CPC Class Codes: G06Q 20/327 Short range or proximity payments by means of M-devices
• CPC Class Codes: G06Q 20/341 Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
• CPC Class Codes: G07F 5/18 specially adapted for controlling several coin-freed apparatus from one place
• CPC Class Codes: G07F 7/0886 the card reader being portable for interacting with a POS or ECR in realizing a payment transaction
• CPC Class Codes: G07F 7/1008 Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
• CPC Class Codes: G07F 9/001 Interfacing with vending machines using mobile or wearable devices
• CPC Class Codes: G07F 9/002 Vending machines being part of a centrally controlled network of vending machines

Abstract

There is provided a system and method for conducting a monetary transaction among a Point-Of-Purchase (“POP”) device (102), a mobile device (104) and a certifying authority (108). The POP device (102) may provide goods and/or services. A short-range wireless link (110) is established between the POP device (102) and the mobile device (104), and a long-range wireless link (112) is established between the mobile device and the certifying authority (108). The POP device (102) provides its identity and prices for its goods/services to the mobile device (104). After a particular good/service is selected, the mobile device (104) provides its identity and certain information, namely the POP device'"'"'s identity and the price for the selected good/service, to the certifying authority (108). The POP device (102) then receives the certain information back from the certifying authority (108) via the mobile device (104) as well as an associated digital signature generated by the certifying authority. If the digital signature is authenticated, the POP device (102) dispenses the selected good/service.

Claims

1. A method for a mobile device of conducting a monetary transaction between a POP device and a certifying authority, the method comprising the steps of:

establishing a first communication with the POP device;

receiving a POP device identification and an amount from the POP device;

establishing a second communication with the certifying authority;

transmitting the POP device identification, the amount, and a mobile device identification to the certifying authority;

receiving the POP device identification, the amount, and a digital signature from the certifying authority; and

forwarding the POP device identification, the amount, and the digital signature to the POP device.

2. The method of claim 1, wherein establishing the second communication includes establishing the second communication having a longer range of communication than the first communication.

3. The method of claim 1, wherein:

establishing the first communication includes establishing a direct link between the mobile device and the POP device; and

establishing the second communication includes establishing an indirect link between the mobile device and the certifying authority through a network infrastructure.

4. The method of claim 1, wherein:

establishing the first communication includes establishing an ad hoc link operable within a particular range from the POP device; and

establishing the second communication includes establishing a network link between the mobile device and a location remote from the POP device.

5. The method of claim 1, wherein receiving the POP device identification and the amount includes receiving a list of dispensable items.

6. The method of claim 5, further comprising:

selecting a particular item from the list of dispensable items; and

determining the amount based on the particular item.

7. The method of claim 1, wherein receiving the POP device identification and the amount includes receiving a list of dispensable services.

8. The method of claim 7, further comprising:

selecting a particular service from the list of dispensable services; and

determining the amount based on the particular service.

9. The method of claim 1, wherein receiving the POP device identification, the amount, and a digital signature includes determining the digital signature based on an encryption key and at least one of the POP device identification, the amount, and a sequence code.

10. A method for a POP device of conducting a monetary transaction between a mobile device and a certifying authority, the method comprising the steps of:

establishing a communication with the mobile device;

sending a POP device identification and an amount to the mobile device;

receiving the POP device identification, the amount, and a digital signature, provided by the certifying authority, from the mobile device; and

dispensing at least one of either a good and a service.

11. The method of claim 10, wherein establishing the communication includes establishing a direct link between the mobile device and the POP device.

12. The method of claim 10, wherein establishing the communication includes establishing an ad hoc link operable within a particular range from the POP device.

13. The method of claim 10, wherein sending the POP device identification and the amount includes sending a list of dispensable items.

14. The method of claim 13, wherein dispensing the at least one of a good or a service includes dispensing a dispensable item selected from the list of dispensable items.

15. The method of claim 10, wherein sending the POP device identification and the amount includes sending a list of dispensable services.

16. The method of claim 15, wherein dispensing the at least one of a good or a service includes dispensing a notice associated with the service.

18. The method of claim 10,

wherein receiving the POP device identification, the amount, and the digital signature includes determining the digital signature based on a private key and at least one of the POP device identification, the amount, and a sequence code;

and

further comprising authenticating the response using a public key corresponding to the private key.

19. A system for conducting a monetary transaction comprising:

a POP device having a first transceiver and configured to generate information including a POP device identification and an amount;

a mobile device, associated with a mobile device identification, having a second transceiver being configured to communicate with the first transceiver of the POP device and a third transceiver being configured to communicate with a remote device, the second transceiver to receive the information from the POP device; and

the certifying authority, having a fourth transceiver being configured to communicate with the third transceiver of the mobile device, the fourth transceiver to receive the information and the mobile device identification from the mobile device and transmit the information and a digital signature to the mobile device, and

wherein the mobile device forwards the information and the digital signature to the POP device.

20. The system of claim 19, wherein the third and fourth transceivers have a longer range of communication than the first and second transceivers.

21. The system of claim 19, wherein:

the first and second transceivers provide a direct link between the POP device and the mobile device; and

the third and fourth transceivers provide an indirect link between the mobile device and the certifying authority through a network infrastructure.

22. The system of claim 19, wherein:

the first and second transceivers provide an ad hoc link operable within a particular range from the POP device and the mobile device; and

the third and fourth transceivers provide a network link operable between the mobile device and a location remote from the POP device.

23. The system of claim 19, wherein:

the information includes a list of dispensable items and amounts associated with the dispensable items; and

the mobile device selects a particular item from the list of dispensable items and identifies the amount associated with the particular item selected.

24. The method of claim 19, wherein:

the information includes a list of dispensable services and amounts associated with the services; and

the mobile device selects a particular service from the list of dispensable services and identifies the amount associated with the particular service selected.

25. The method of claim 19, wherein the digital signature is based on an encryption key and at least one of the POP device identification, the amount, and a sequence code.