Financial transaction system
First Claim
1. A method, comprising:
- initiating at a host a purchase transaction session with a personal portable device;
transmitting from the host biometric information to the personal portable device, wherein the biometric information is associated with a first person;
receiving at the host information identifying a plurality of available data files associated with the first person from the personal portable device after transmitting the biometric information, wherein each available data file is associated with a corresponding financial account of the first person, each available data file comprising a plurality of account records;
requesting from the host one or more account records associated with a first data file of the plurality of available data files from the portable device; and
receiving at the host the one or more account records.
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.
9 Citations
16 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; transmitting from the host biometric information to the personal portable device, wherein the biometric information is associated with a first person; receiving at the host information identifying a plurality of available data files associated with the first person from the personal portable device after transmitting the biometric information, wherein each available data file is associated with a corresponding financial account of the first person, each available data file comprising a plurality of account records; requesting from the host one or more account records associated with a first data file of the plurality of available data files from the portable device; and receiving at the host the one or more account records. - 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; receiving at the personal portable device biometric information associated with a first person; transmitting from the personal portable device information identifying a plurality of available data files associated with the first person from the personal portable device after receiving the biometric information, wherein each available data file is associated with a corresponding financial account of the first person, each available data file comprising a plurality of account records; receiving at the personal portable device a request for one or more account records associated with a first data file of the plurality of available data files from the host; and transmitting from the personal portable device the one or more account records to the host. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification