Inventor · disambiguated record
John F. Carver
Also filed as: CARVER JOHN F
25 granted patents·12 pending applications·751 citations·filing 1987–2016
97Inventor score
Files withCROSS MATCH TECHNOLOGIES INC21CARVER JOHN F5RAGUIN DANIEL H4MCCLURG GEORGE W2CROSS MATCH TECH INC1
Top patents by PatentIndex Score
37 records- 0197US6002603ABalanced boost/buck DC to DC converterELLIOTT ENERGY SYSTEMS INC·Filed 1999·Granted Dec 14, 1999·209 cites·26 claims
- 0295US10024655B2Ambient light rejection for non-imaging contact sensorsRAGUIN DANIEL H·Filed 2012·Granted Jul 17, 2018·44 cites·20 claims
- 0394US9245167B2Fingerprint sensorsCROSS MATCH TECHNOLOGIES INC·Filed 2014·Granted Jan 26, 2016·19 cites·21 claims
- 0493US7308122B2Biometric imaging system and methodCROSS MATCH TECHNOLOGIES INC·Filed 2003·Granted Dec 11, 2007·98 cites·33 claims
- 0591US9536129B2Fingerprint sensorsCROSS MATCH TECH INC·Filed 2016·Granted Jan 3, 2017·7 cites·24 claims
- 0687US7203344B2Biometric imaging system and methodCROSS MATCH TECHNOLOGIES INC·Filed 2003·Granted Apr 10, 2007·61 cites·45 claims
- 0787USD478905SFingerprint scannerCROSS MATCH TECHNOLOGIES INC·Filed 2002·Granted Aug 26, 2003·47 cites·1 claims
- 0885US9893102B2Ambient light illumination for non-imaging contact sensorsRAGUIN DANIEL H·Filed 2012·Granted Feb 13, 2018·8 cites·15 claims
- 0985US8073209B2Biometric imaging system and methodMCCLURG GEORGE W·Filed 2005·Granted Dec 6, 2011·24 cites·18 claims
- 1077US6993165B2System having a rotating optical system and a non-planar prism that are used to obtain print and other hand characteristic informationCROSS MATCH TECHNOLOGIES INC·Filed 2003·Granted Jan 31, 2006·25 cites·14 claims
- 1177US6954260B2Systems and methods for illuminating a platen in a print scannerCROSS MATCH TECHNOLOGIES INC·Filed 2002·Granted Oct 11, 2005·36 cites·13 claims
- 1274US7218761B2System for obtaining print and other hand characteristic information using a non-planar prismCROSS MATCH TECHNOLOGIES INC·Filed 2003·Granted May 15, 2007·26 cites·38 claims
- 1373US7271881B2Systems and methods for illuminating a platen in a print scannerCROSS MATCH TECHNOLOGIES INC·Filed 2005·Granted Sep 18, 2007·9 cites·18 claims
- 1472US7081951B2Palm print scanner and methodsCROSS MATCH TECHNOLOGIES INC·Filed 2004·Granted Jul 25, 2006·27 cites·16 claims
- 1564US7190535B2Non-planar prismCROSS MATCH TECHNOLOGIES INC·Filed 2006·Granted Mar 13, 2007·4 cites·14 claims
- 1664US6809303B2Platen heaters for biometric image capturing devicesCROSS MATCH TECHNOLOGIES INC·Filed 2002·Granted Oct 26, 2004·10 cites·8 claims
- 1763US7180643B2Live print scanner with holographic imaging a different magnificationsCROSS MATCH TECHNOLOGIES INC·Filed 2005·Granted Feb 20, 2007·5 cites·6 claims
- 1859US7426020B2System for print imaging with prism illumination opticsCROSS MATCH TECHNOLOGIES INC·Filed 2005·Granted Sep 16, 2008·2 cites·27 claims
- 1959US6872916B2System and method for biometric image capturingCROSS MATCH TECHNOLOGIES INC·Filed 2002·Granted Mar 29, 2005·14 cites·30 claims
- 2058US7221489B2Live print scanner with holographic platenCROSS MATCH TECHNOLOGIES INC·Filed 2005·Granted May 22, 2007·3 cites·3 claims
- 2156US6687391B1Adjustable, rotatable finger guide in a tenprint scanner with movable prism platenCROSS MATCH TECHNOLOGIES INC·Filed 1999·Granted Feb 3, 2004·40 cites·20 claims
- 2248US2012321149A1Fingerprint sensorsCARVER JOHN F·Filed 2012·Application pending·0 cites
- 2347US7119889B2Apparatus for reducing ambient light into an optical print scannerCROSS MATCH TECHNOLOGIES INC·Filed 2004·Granted Oct 10, 2006·3 cites·21 claims
- 2446US7048424B2Light integrating columnCROSS MATCH TECHNOLOGIES INC·Filed 2003·Granted May 23, 2006·3 cites·16 claims
- 2543US2010113952A1Apparatus and method for the identification of fake fingerprintsRAGUIN DANIEL H·Filed 2009·Application pending·0 cites
- 2642US2010278394A1Apparatus for Iris CaptureRAGUIN DANIEL H·Filed 2009·Application pending·0 cites
- 2741US2009092292A1Eye Scanner with Integrated Focus Distance Determination MechanismCARVER JOHN F·Filed 2007·Application pending·0 cites
- 2840US7162060B1Method, system, and computer program product for control of platen movement during a live scanCROSS MATCH TECHNOLOGIES·Filed 1999·Granted Jan 9, 2007·21 cites·12 claims
- 2940US2006039048A1Systems and methods of capturing prints with a holographic optical elementCARVER JOHN F·Filed 2005·Application pending·0 cites
- 3040US2006098551A1Optical comparator and method to compare biometric informationCARVER JOHN F·Filed 2005·Application pending·0 cites
- 3140US2005089204A1Rolled print prism and systemCROSS MATCH TECHNOLOGIES INC·Filed 2004·Application pending·0 cites
- 3239US2004146188A1Contoured prism print scannersFiled 2003·Application pending·0 cites
- 3339US2005099619A1Large area, high quality print scanner apparatusCROSS MATCH TECHNOLOGIES INC·Filed 2003·Application pending·0 cites
- 3438US2006039050A1Live print scanner with active holographic platenCARVER JOHN F·Filed 2005·Application pending·0 cites
- 3538US2005184052A1System and method for biometric image capturingCROSS MATCH TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 3637US4825169AUltrasonic streaming current detectorMILTON ROY CO·Filed 1987·Granted Apr 25, 1989·6 cites·7 claims
- 3735US2005249390A1Method and apparatus for discriminating ambient light in a fingerprint scannerMCCLURG GEORGE W·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →