Fingertip sensor with integrated key switch
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United States of America Patent
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Feb 18, 2003
Grant Date -
N/A
app pub date -
Mar 3, 1999
filing date -
Mar 3, 1998
priority date (Note) -
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Abstract
A fingertip sensor with a biometric sensor element for detecting fingerprints, the activation or deactivation is effected by touching and releasing the sensor element.
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