1
Eric R Fossum, Sunetra Mendis, Sabrina E Kemeny: Active pixel sensor with intra-pixel charge transfer. California Institute of Technology, Michael L Keller, Robert M Wallace, November 28, 1995: US05471515 (732 worldwide citation)

An imaging device formed as a monolithic complementary metal oxide semiconductor integrated circuit in an industry standard complementary metal oxide semiconductor process, the integrated circuit including a focal plane array of pixel cells, each one of the cells including a photogate overlying the ...


2
Alexander G Dickinson, Ross McPherson, Sunetra Mendis, Paul C Ross: Capacitive fingerprint sensor with adjustable gain. Veridicom, Skjerven Morrill MacPherson Franklin & Friel, April 11, 2000: US06049620 (141 worldwide citation)

The present invention relates to a fingerprint sensing device comprising a planar array of closely-spaced capacitive sense elements. When a finger is placed in close proximity to the sensing device, the capacitive sense elements measure a capacitance between the finger and a single capacitor plate i ...


3
Alexander George Dickinson, Ross McPherson, Sunetra Mendis, Paul C Ross, John A Tyson: Capacitive fingerprint acquisition sensor. Veridicom, Wilson Sonsini Goodrich & Rosati, January 18, 2000: US06016355 (130 worldwide citation)

An apparatus for detecting topographic variations on an object such as a finger includes an array of sensing elements disposed on a substrate which each have a parasitic capacitance. An insulating receiving surface is disposed over the array of sensing elements and is adapted to receive the object s ...


4
Eric R Fossum, Sunetra Mendis, Sabrina E Kemeny: Active pixel sensor with intra-pixel charge transfer. California Institute of Technology, Fish & Richardson P C, June 1, 2004: US06744068 (45 worldwide citation)

An imaging device formed as a monolithic complementary metal oxide semiconductor integrated circuit in an industry standard complementary metal oxide semiconductor process, the integrated circuit including a focal plane array of pixel cells, each one of the cells including a photogate overlying the ...


5
Eric R Fossum, Sunetra Mendis, Sabrina E Kemeny: Active pixel sensor with intra-pixel charge transfer. California Institute of Technology, Fish & Richardson P C, April 29, 2003: US06555842 (41 worldwide citation)

An imaging device formed as a monolithic complementary metal oxide semiconductor integrated circuit in an industry standard complementary metal oxide semiconductor process, the integrated circuit including a focal plane array of pixel cells, each one of the cells including a photogate overlying the ...


6
Eric R Fossum, Sunetra Mendis, Sabrina E Kemeny: Method of acquiring an image from an optical structure having pixels with dedicated readout circuits. California Institute of Technology, Fish & Richardson P C, September 12, 2006: US07105371 (40 worldwide citation)

An imaging device formed as a monolithic complementary metal oxide semiconductor integrated circuit in an industry standard complementary metal oxide semiconductor process, the integrated circuit including a focal plane array of pixel cells, each one of the cells including a photogate overlying the ...


7
Eric R Fossum, Sunetra Mendis, Sabrina E Kemeny: Active pixel sensor with intra-pixel charge transfer. California Institute of Technology, Fish & Richardson P C, August 8, 2000: US06101232 (17 worldwide citation)

An imaging device formed as a monolithic complementary metal oxide semiconductor integrated circuit in an industry standard complementary metal oxide semiconductor process, the integrated circuit including a focal plane array of pixel cells, each one of the cells including a photogate overlying the ...


8
Alexander G Dickinson, Ross McPherson, Sunetra Mendis, Paul C Ross: Capacitive fingerprint sensor with adjustable gain. Veridicom, March 25, 2003: US06538456 (12 worldwide citation)

The present invention relates to a fingerprint sensing device comprising a planar array of closely-spaced capacitive sense elements. When a finger is placed in close proximity to the sensing device, the capacitive sense elements measure a capacitance between the finger and a single capacitor plate i ...


9
Eric R Fossum, Sunetra Mendis, Sabrina E Kemeny: Active pixel sensor with intra-pixel charge transfer. California Institute of Technology, Fish & Richardson PC, August 19, 2004: US20040160522-A1

An imaging device formed as a monolithic complementary metal oxide semiconductor integrated circuit in an industry standard complementary metal oxide semiconductor process, the integrated circuit including a focal plane array of pixel cells, each one of the cells including a photogate overlying the ...


10
Eric R Fossum, Sunetra Mendis, Sabrina E Kemeny: Active pixel sensor with intra-pixel charge transfer. California Institute of Technology a California corporation, Fish & Richardson PC, August 28, 2003: US20030160238-A1

An imaging device formed as a monolithic complementary metal oxide semiconductor integrated circuit in an industry standard complementary metal oxide semiconductor process, the integrated circuit including a focal plane array of pixel cells, each one of the cells including a photogate overlying the ...