Biometrics-secured transaction card
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United States of America Patent
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N/A
Issued Date -
May 22, 2008
app pub date -
Nov 17, 2006
filing date -
Nov 17, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Secure transaction card for execution of transactions by an authorized user. The secure transaction card has a biometric sensor, a battery, data transmission means, a microprocessor, a data storage device, and a security circuit. The microprocessor compares the scanned biometric feature with biometric data stored on the card. Upon determination of a match, the microprocessor energizes the security circuit, which then allows transmission of data to an external card reader. Data transmission is via a magnetic strip or RF technology. Upon determination of a mismatch, the security circuit remains de-energized and data transmission from or to an external reader is blocked.
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