Sonavation, Inc.

Motorola Corporation

Ronald A Craig

Rainer M Schmitt

Stephen Rocco Carsello

Clinton C Powell, Ii

James W Dejmek

Dalier J Ramirez

A system, apparatus and method for obtaining biometric data from characteristics of a fingerprint and obtaining characteristics of subcutaneous structures that are embedded within finger tissue and located in relation to the fingerprint.

Biometric sensing device for three dimensional imaging of subcutaneous structures embedded within finger tissue

Method and system for beam control in biometric sensing

A selective call receiver unit (,) capable of reducing data distortion and improving simulcast reception includes a selective call receiver (,), a demodulator (,) coupled to the selective call receiver and a circuit (,and,) coupled to the demodulator for reducing data distortion received at a selective call receiver. The circuit includes a detector (,) for detecting a simulcast signal, a filter (,) for windowing the symbol edge area in the simulcast signal providing a windowed symbol edge area, and a clipping circuit (,) for clipping the windowed symbol edge area.

Method and apparatus for reducing data distortion and improving simulcast reception

Accelerated throughput of voice messages is accomplished by first filtering a normal 50-3000 Hz voice signal to a reduced bandwidth 350-1650 Hz (with loss of identifying features), the reduced signal then accelerated X3 and translated downward to bandwidth 50-3950 Hz for transmission. The receiver recovers the 350-1650 Hz signal.

Voice messaging method for selective call receivers

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Boynton Beach, FL, United States of America

Ronald A Craig