Funds transfer system using optically coupled, portable modules

• US 4,454,414 A
• Filed: 06/16/1982
• Issued: 06/12/1984
• Est. Priority Date: 06/16/1982
• Status: Expired due to Fees

• Current Assignee: Moneyfax Incorporated
• Original Assignee: Vericard, Inc. (Enabling Asia, Inc.)
• Inventors: Benton, William M.
• Primary Examiner(s): Pellinen, A. D.
• Assistant Examiner(s): Lev, Robert
• Application Number:
  US06/391,599
• Time in Patent Office: 727 Days
• Field of Search: 235/379, 235/380, 235/383, 235/381, 235/491, 235/494, 235/432, 340/870.02, 340/870.29, 340/825.35, 340/825.33, 194/DIG. 9, 194/DIG. 26, 364/401, 364/403, 364/404, 364/406, 364/408, 250/555
• US Class Current: 705/41
• CPC Class Codes: G06Q 20/105 involving programming of a portable memory device, e.g. IC cards, "electronic purses"
• CPC Class Codes: G07F 7/0866 by active credit-cards adapted therefor G07F7/1008 takes precedence

Abstract

A system for transferring funds in lieu of cash or other data comprises portable funds transfer modules issued by a bank or other financial institution and carried by each member who may be a vendee or vendor. A first type module (20) comprises a housing (22) containing a keyboard (24) for entering data, a display (26) and a switch (30) for identifying data type. Within the housing (22) is signal processing and storage circuitry, and an optical transceiver (32, 34), coupled to the circuitry, is exposed through the housing. A second type module (42) has a housing (44) that is smaller than the housing of the first type module and includes only the internal circuitry and exposed optical transceiver (48, 50); there is no display or keyboard. The housings of the first and second type modules are provided with alignment members (36, 38, 40, 52, 54) to (a) orient pairs of the first type module with corresponding optical transceivers in alignment with each other for data transfer or (b) orient first and second type modules with each other for data transfer. In the second case, data stored in the second type module (42) is displayed in the display of the first type module (20). An optional alignment pad (56) may be used to properly position modules for data transfer. A second type of mounting pad (90) may be retrofitted to external equipment, such as an automatic teller machine (ATM), to provide funds transfer directly with a member institution.

Claims

1. In a funds transfer system, a portable device for transferring transaction data among members, wherein each member is authorized to transact with other members within preestablished credit limits, the device comprising:

a housing;

data processing and storage circuitry inside said housing;

a keyboard on the housing for providing transaction data and other data entered via said keyboard by a member to said data processing and storage circuitry;

an optical transceiver means exposed through the housing for providing bidirectional transaction data to said data processing and storage circuitry; and

alignment means for positioning said housing relative to a housing of a second similar portable device such that said optical transceiver means is in alignment with an optical transceiver means of said second portable device.

2. The system of claim 1, wherein said device includes a display for selectively displaying keyboard entered data and data stored in said data processing and storage circuitry.

3. The system of claim 1 or claim 2, wherein said alignment means includes at least one alignment member formed on said device housing.

4. The system of claim 3, wherein said alignment means includes at least one male member and complementary female member formed on said housing and adapted to mate with corresponding members formed in the housing of the second portable device.

5. The system of claim 1, wherein said data processing and storage circuitry of said portable device includes memory means, said memory means being adapted to receive different types of transaction data for storage in different portions of said memory means.

6. The system of claim 5, including manual switching means on said housing, and means responsive to said switching means for bidirectionally processing data with respect to a portion of said memory means selected by said switching means.

7. The system of claim 3, wherein said alignment means includes an alignment pad adapted to receive a pair of said portable devices, including means for positioning said pair of portable devices relative to one another with the optical transceiver means of said devices in optical communication with each other.

8. The system of claim 7, wherein said alignment pad includes a surface, and a recess formed in the said surface having a size and configuration corresponding to the size and configuration of a pair of said portable devices positioned with the optical transceiver means of said devices in optical communication with each other.

9. The system of claim 1, including a mounting pad for receiving said portable device, said mounting pad including an optical transceiver means in alignment with the optical transceiver means of said portable device when said portable device is seated within said mounting pad;

and said mounting pad having means for securing said pad to an external device, such as an automatic teller machine (ATM).

10. A system for performing funds data transfer in lieu of cash transactions, comprising first and second identical transaction modules, each of said modules including a housing, data processing and storage circuitry within said housing;

a keyboard on said housing for entering transaction and other data;

display means for displaying data selectively entered via said keyboard and data stored in said data means in circuit with said data processing and storage circuitry and exposed through said housing; and

means for temporarily orienting said identical transaction modules in an orientation wherein the transceiver means of the transaction modules are in optical alignment with one another.

11. The system of claim 10, including programming means in each of said transaction modules to establish a handshaking protocol between said two identical transaction modules in optical communication to establish a transaction link.

12. The system of claim 10, wherein each of said identical transaction modules includes a multiple position switch on said housing and said data processing and storage circuitry includes a memory means, said circuitry further including means responsive to said multiple position switch for storing transaction data selectively in predetermined different portions of said memory means depending upon transaction type.

13. A system for enabling data transfer among members of a cooperative, wherein at least some of said members receive a portable data transfer module of a first type or of a second type;

said first type portable data transfer module including a first housing, data processing and storage circuitry within said first housing, keyboard means on the housing for entering data to said data processing and storage circuitry;

a display on said housing for selectivly displaying data entered via said keyboard means and data stored in said data processing and storage circuitry and first optical transceiver means exposed through said housing coupled to said data processing and storage circuitry;

said second type portable data transfer module including a second housing smaller than said first housing;

data storage and processing circuitry within said second housing and second optical transceiver means exposed through said second housing and in circuit with said data storage and processing circuitry within said second housing, said first and second housings containing alignment means for orienting modules of said first and second types in an orientation wherein said first and second optical transceiver means are in optical alignment with each other.