1
Fred George Benkley, David Joseph Geoffroy, Pallavi Satyan: Method and apparatus for fingerprint image reconstruction. Validity Sensors, Greenberg Traurig, Cecily Anne O Regan, William C Cray, March 6, 2012: US08131026 (58 worldwide citation)

Enhanced accuracy finger position and motion sensors devices, algorithms, and methods are disclosed that can be used in a variety of different applications. The sensors can be used in conjunction with partial fingerprint imagers to produce improved fingerprint scanners. Such improved scanners can us ...


2
Fred George Benkley, David Joseph Geoffroy, Pallavi Satyan: Method and algorithm for accurate finger motion tracking. Validity Sensors, Greenberg Traurig, Cecily Anne O Regan, William C Cray, July 24, 2012: US08229184 (39 worldwide citation)

Enhanced accuracy finger position and motion sensors devices, algorithms, and methods are disclosed that can be used in a variety of different applications. The sensors can be used in conjunction with partial fingerprint imagers to produce improved fingerprint scanners. The finger motion sensors may ...


3
Fred George Benkley, David Joseph Geoffroy, Pallavi Satyan: Method and apparatus for two-dimensional finger motion tracking and control. Validity Sensors, Greenberg Traurig, Cecily Anne O Regan, William C Cray, January 22, 2013: US08358815 (38 worldwide citation)

Enhanced accuracy finger position and motion sensors devices, algorithms, and methods are disclosed that can be used in a variety of different applications. The sensors can be used in conjunction with partial fingerprint imagers to produce improved fingerprint scanners. The finger motion sensors may ...


4
Fred George Benkley, David Joseph Geoffroy: Method and apparatus for fingerprint motion tracking using an in-line array for use in navigation applications. Validity Sensors, Greenberg Traurig, Cecily Anne O Regan, William C Cray, April 24, 2012: US08165355 (37 worldwide citation)

The invention provides an independent relative motion sensor for use in navigation operations using a fingerprint that do not require the power demanded by conventional devices. The independent relative motion sensor includes a linear array of sensing elements that captures a narrow string of data t ...


5
Fred George Benkley, David Joseph Geoffroy: Live finger detection. Validity Sensors, Greenberg Traurig, Cecily Anne O Regan, William C Cray, February 12, 2013: US08374407 (28 worldwide citation)

A live finger detection system and method includes a drive plate configured to inject radio frequency signals into an object proximate the drive plate. The injected radio frequency energy causes the object to radiate an electric field. A pickup plate is configured to detect an intensity associated w ...


6
Fred George Benkley, David Joseph Geoffroy: Method and apparatus for fingerprint motion tracking using an in-line array. Validity Sensors, Greenberg Traurig, Cecily Anne O Regan, William C Cray, May 21, 2013: US08447077 (14 worldwide citation)

A fingerprint motion tracking method and system is provided for sensing features of a fingerprint along an axis of finger motion, where a linear sensor array has a plurality of substantially contiguous sensing elements configured to capture substantially contiguous overlapping segments of image data ...


7
Fred George Benkley, David Joseph Geoffroy: System for determining the motion of a fingerprint surface with respect to a sensor surface. Synaptics Incorporated, Greenberg Traurig, Cecily Anne O Regan, William C Cray, April 8, 2014: US08693736 (13 worldwide citation)

A fingerprint motion tracking method and system is provided for sensing features of a fingerprint along an axis of finger motion, where a linear sensor array has a plurality of substantially contiguous sensing elements configured to capture substantially contiguous overlapping segments of image data ...


8
Fred George Benkley, David Joseph Geoffroy, Pallavi Satyan: Method and apparatus for fingerprint image reconstruction. Synaptics Incorporated, Shartsis Friese, Cecily Anne O Regan, William C Cray, August 19, 2014: US08811688 (8 worldwide citation)

Enhanced accuracy finger position and motion sensors devices, algorithms, and methods are disclosed that can be used in a variety of different applications. The sensors can be used in conjunction with partial fingerprint imagers to produce improved fingerprint scanners. Such improved scanners can us ...


9
Fred George Benkley, David Joseph Geoffroy, Pallavi Satyan: Method and apparatus for fingerprint image reconstruction. Synaptics Incorporated, Leydig Voit & Mayer, August 1, 2017: US09721137

An apparatus and method for obtaining a biometric image is disclosed, which may comprise: providing a biometric image sensor which may comprise one of a one dimensional swiped sensor array, a two dimensional swiped sensor array and a two dimensional placement sensor array, each of which may comprise ...


10
Fred George Benkley, David Joseph Geoffroy, Pallavi Satyan: Method and Apparatus for Two-Dimensional Finger Motion Tracking and Control. Validity Sensors, Stevens Law Group, October 2, 2008: US20080240523-A1

Enhanced accuracy finger position and motion sensors devices, algorithms, and methods are disclosed that can be used in a variety of different applications. The sensors can be used in conjunction with partial fingerprint imagers to produce improved fingerprint scanners. The finger motion sensors may ...