Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2007-05-08
2007-05-08
Allen, Stephone B. (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C356S071000, C382S124000
Reexamination Certificate
active
10935705
ABSTRACT:
A multi-biometric finger sensor may include at least one optical dispersion sensing pixel on an integrated circuit substrate for sensing dispersed light from the user's finger, and at least one other finger biometric characteristic sensor on the integrated circuit substrate for sensing a finger biometric characteristic different than the dispersed light from the user's finger. The sensor may also include a processor connected to the at least one optical dispersion sensing pixel and the at least one other finger biometric characteristic sensor.
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Franza Gordon S.
Jones Richard J.
Setlak Dale R.
Allen Stephone B.
Allen Dyer Doppelt Milbrath & Gilchrist, P.A.
Authentec, Inc.
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