Time-varying security code for enabling authorizations and other uses of financial accounts
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United States of America Patent
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Sep 21, 2010
Grant Date -
Dec 18, 2008
app pub date -
Aug 15, 2008
filing date -
Feb 26, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A portable device is provided that carries account data. The account data may include a security code having a value that is time-varying. The value of the security code may be programmatically varied based on at least one of an algorithm or event. Authorization and use of the account may be sought from an authorization agent using the account data provided on the portable device.
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