PORTABLE MULTI-FUNCTION DEVICE WITH MULTIPLE TRANSACTION ACCOUNTS
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United States of America Patent
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app pub date -
Aug 24, 2015
filing date -
Apr 28, 2004
priority date (Note) -
Abandoned
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Abstract
A portable multi-function device with data memory for storing a plurality of transaction applications, each of the transaction applications configured to make payment in a transaction; program storage comprising instructions to use a selected transaction application to make payment in the transaction; and processing circuitry for performing the instructions in the program storage to use the selected transaction application to execute the transaction.
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