Funds transfer system using optically coupled, portable modules
First Claim
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 Assignments
0 Petitions
Accused Products
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.
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Citations
13 Claims
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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:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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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. - View Dependent Claims (11, 12)
- a keyboard on said housing for entering transaction and other data;
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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.
- 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;
Specification