Fingerprint detecting wireless device
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United States of America Patent
Stats
-
Aug 31, 2010
Grant Date -
Jul 21, 2005
app pub date -
Oct 26, 2004
filing date -
Apr 28, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wireless device, such as a remote control unit, may include an internal fingerprint identification unit. The fingerprint identification unit may be arranged to capture the user's fingerprint when the user's finger is positioned over a button that is substantially radiation transmissive. Radiation directed at the user's finger through the button may be captured for image analysis and ultimately for fingerprint identification. Thus, the device may be used to identify users who wish to access a processor-based system such as a processor-based television receiver.
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Family
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