IP Library › Patent Application 11593137
Patent Application
App. No. 11/593,137

Method for obtaining biometric data for an individual in a secure transaction

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Quick Facts
Patent No.
US None
App. No.
11/593,137
Abstract

Provided are a method and system for a biometric sensing apparatus. An apparatus includes an input signal generator configured to produce an activation signal. Also includes is a piezoelectric ceramic sensor having a plurality of piezoelectric ceramic elements arrayed and spaced to (i) receive the activation signal (ii) detect one or more features of a digit proximate to the array in accordance with the received activation signal and (iii) produce output signals representative thereof. A processor is coupled to the sensor to process the output signals.

Claims (5)

1 . A biometric sensing apparatus, comprising:

an input signal generator configured to produce an activation signal;

a piezoelectric ceramic sensor having a plurality of piezoelectric ceramic elements arrayed and spaced to (i) receive the activation signal (ii) detect one or more features of a digit proximate to the array in accordance with the received activation signal and (iii) produce output signals representative thereof; and

a circuit coupled to the sensor to process the output signals.

2 - 27 . (canceled)