Time-varying security code for enabling authorizations and other uses of financial accounts

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United States of America Patent

PATENT NO 8820637
SERIAL NO

11364797

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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
ROSKIND JAMES AREDWOOD CITY CA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Roskind, James A Redwood City, US 100 3491

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