FINANCIAL TRANSACTION SYSTEM
First Claim
1. A method, comprising:
- initiating at a host a purchase transaction session with a personal portable device;
receiving at the host, in response to initiating the purchase transaction, information identifying a data file stored at the personal portable device, wherein the data file is associated with a corresponding financial account of a first person, the data file comprising an account record;
in response to receiving the information identifying the data file, requesting the account record from the portable device; and
receiving at the host the account record.
2 Assignments
0 Petitions
Accused Products
Abstract
A system and method for conducting a financial transaction is disclosed. The system includes a first memory location embedded in a personal portable device. The first memory location stores a plurality of personal financial data files associated with a user. The system also includes a second memory location to store biometric information and a first input interface to receive authentication information after initiation of a purchase transaction session. The system also includes a security module including an input coupled to the first interface to authenticate the authentication information based on the biometric information and an output interface comprising an input coupled to the first memory location and an output to provide personal financial data file information to a host device.
18 Citations
20 Claims
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1. A method, comprising:
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initiating at a host a purchase transaction session with a personal portable device; receiving at the host, in response to initiating the purchase transaction, information identifying a data file stored at the personal portable device, wherein the data file is associated with a corresponding financial account of a first person, the data file comprising an account record; in response to receiving the information identifying the data file, requesting the account record from the portable device; and receiving at the host the account record. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method comprising:
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receiving at a personal portable device a start signal to initiate a purchase transaction session, the start signal received from a host device; in response to the start signal, transmitting from the personal portable device information identifying a data file associated with the first person from the personal portable device, wherein the data file is associated with a corresponding financial account of the first person, the data file comprising an account record; receiving at the personal portable device a request for the account record from the host device; and in response to the request, transmitting from the personal portable device the account record to the host. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A system comprising:
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a first memory location embedded in a personal portable device, the first memory location to store a personal financial data file associated with a user, the personal financial data file associated with a corresponding financial account; an input interface to receive authentication information in response to initiation of a purchase transaction session; a security module including an input coupled to the input interface to authenticate the authentication information; and an output interface comprising an input coupled to the first memory location and an output to provide information identifying the personal financial data file to a host device in response to the security module authenticating the authentication information. - View Dependent Claims (18, 19, 20)
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Specification