1
Nelson Richard Brian, Erhart Richard Alexander, Perezselsky Armando: Apparatus and method for protecting fingerprint sensing circuitry from electrostatic discharge. Validity Sensors, Nelson Richard Brian, Erhart Richard Alexander, Perezselsky Armando, STEVENS David R, November 13, 2008: WO/2008/137287 (59 worldwide citation)

A fingerprint sensor in accordance with the invention includes a non-conductive substrate providing a first surface onto which a user can apply a fingerprint to be sensed. A sensor circuit is applied to a second surface of the non-conductive substrate opposite the first surface to sense a fingerprin ...


2
Richard Brian Nelson, Richard Alexander Erhart, Armando Leon Perezselsky: Apparatus and method for protecting fingerprint sensing circuitry from electrostatic discharge. Validity Sensors, Greenberg Traurig, Cecily Anne O Regan, William C Cray, January 31, 2012: US08107212 (53 worldwide citation)

A fingerprint sensor in accordance with the invention includes a non-conductive substrate providing a first surface onto which a user can apply a fingerprint to be sensed. A sensor circuit is applied to a second surface of the non-conductive substrate opposite the first surface to sense a fingerprin ...


3
Richard Brian Nelson, Richard Alexander Erhart, Armando Perezselsky: Apparatus and method for protecting fingerprint sensing circuitry from electrostatic discharge. Validity Sensors, Stevens Law Group, October 30, 2008: US20080267462-A1

A fingerprint sensor in accordance with the invention includes a non-conductive substrate providing a first surface onto which a user can apply a fingerprint to be sensed. A sensor circuit is applied to a second surface of the non-conductive substrate opposite the first surface to sense a fingerprin ...