Assignee
LUMIDIGM INC
US·35 granted patents·7 pending applications·2,120 citations·filing 1999–2015
Top patents by PatentIndex Score
42 records- 0197US7735729B2Biometric sensorLUMIDIGM INC·Filed 2006·Granted Jun 15, 2010·44 cites·24 claims
- 0297US7147153B2Multispectral biometric sensorLUMIDIGM INC·Filed 2004·Granted Dec 12, 2006·116 cites·50 claims
- 0396US7263213B2Methods and systems for estimation of personal characteristics from biometric measurementsLUMIDIGM INC·Filed 2004·Granted Aug 28, 2007·172 cites·27 claims
- 0495US7831072B2Multispectral imaging biometricsLUMIDIGM INC·Filed 2008·Granted Nov 9, 2010·42 cites·19 claims
- 0595US7819311B2Multispectral biometric sensorLUMIDIGM INC·Filed 2006·Granted Oct 26, 2010·49 cites·34 claims
- 0695US7545963B2Texture-biometrics sensorLUMIDIGM INC·Filed 2006·Granted Jun 9, 2009·69 cites·28 claims
- 0795US7539330B2Multispectral liveness determinationLUMIDIGM INC·Filed 2005·Granted May 26, 2009·65 cites·21 claims
- 0895US7460696B2Multispectral imaging biometricsLUMIDIGM INC·Filed 2005·Granted Dec 2, 2008·44 cites·27 claims
- 0994US7835554B2Multispectral imaging biometricsLUMIDIGM INC·Filed 2008·Granted Nov 16, 2010·38 cites·5 claims
- 1094US7668350B2Comparative texture analysis of tissue for biometric spoof detectionLUMIDIGM INC·Filed 2005·Granted Feb 23, 2010·58 cites·21 claims
- 1193US7394919B2Multispectral biometric imagingLUMIDIGM INC·Filed 2005·Granted Jul 1, 2008·52 cites·26 claims
- 1292US7804984B2Spatial-spectral fingerprint spoof detectionLUMIDIGM INC·Filed 2006·Granted Sep 28, 2010·51 cites·30 claims
- 1392US7347365B2Combined total-internal-reflectance and tissue imaging systems and methodsLUMIDIGM INC·Filed 2004·Granted Mar 25, 2008·103 cites·25 claims
- 1491US7995808B2Contactless multispectral biometric captureLUMIDIGM INC·Filed 2008·Granted Aug 9, 2011·33 cites·106 claims
- 1591US7801339B2Biometrics with spatiospectral spoof detectionLUMIDIGM INC·Filed 2006·Granted Sep 21, 2010·44 cites·26 claims
- 1690US7751594B2White-light spectral biometric sensorsLUMIDIGM INC·Filed 2006·Granted Jul 6, 2010·43 cites·27 claims
- 1790US7386152B2Noninvasive alcohol sensorLUMIDIGM INC·Filed 2005·Granted Jun 10, 2008·64 cites·39 claims
- 1889US9886617B2Miniaturized optical biometric sensingLUMIDIGM INC·Filed 2015·Granted Feb 6, 2018·12 cites·20 claims
- 1989US7627151B2Systems and methods for improved biometric feature definitionLUMIDIGM INC·Filed 2005·Granted Dec 1, 2009·57 cites·30 claims
- 2088US7508965B2System and method for robust fingerprint acquisitionLUMIDIGM INC·Filed 2006·Granted Mar 24, 2009·40 cites·25 claims
- 2188US6560352B2Apparatus and method of biometric identification or verification of individuals using optical spectroscopyLUMIDIGM INC·Filed 2001·Granted May 6, 2003·175 cites·45 claims
- 2287US7620212B1Electro-optical sensorLUMIDIGM INC·Filed 2003·Granted Nov 17, 2009·111 cites·19 claims
- 2387US6816605B2Methods and systems for biometric identification of individuals using linear optical spectroscopyLUMIDIGM INC·Filed 2003·Granted Nov 9, 2004·204 cites·40 claims
- 2486US7801338B2Multispectral biometric sensorsLUMIDIGM INC·Filed 2006·Granted Sep 21, 2010·24 cites·28 claims
- 2582US7613504B2Spectroscopic cross-channel method and apparatus for improved optical measurements of tissueLUMIDIGM INC·Filed 2002·Granted Nov 3, 2009·81 cites·40 claims
- 2681US9060688B2Biometrics based on locally consistent featuresLUMIDIGM INC·Filed 2012·Granted Jun 23, 2015·8 cites·24 claims
- 2780US8355545B2Biometric detection using spatial, temporal, and/or spectral techniquesLUMIDIGM INC·Filed 2008·Granted Jan 15, 2013·18 cites·32 claims
- 2880US7203345B2Apparatus and method for identification of individuals by near-infrared spectrumLUMIDIGM INC·Filed 2003·Granted Apr 10, 2007·30 cites·18 claims
- 2978US7890158B2Apparatus and method of biometric determination using specialized optical spectroscopy systemsLUMIDIGM INC·Filed 2001·Granted Feb 15, 2011·70 cites·41 claims
- 3076US9061899B2Apparatus and method of biometric determination using specialized optical spectroscopy systemsLUMIDIGM INC·Filed 2012·Granted Jun 23, 2015·6 cites·29 claims
- 3170US8971593B2Methods and systems for performing biometric functionsLUMIDIGM INC·Filed 2012·Granted Mar 3, 2015·2 cites·35 claims
- 3270US6628809B1Apparatus and method for identification of individuals by near-infrared spectrumLUMIDIGM INC·Filed 1999·Granted Sep 30, 2003·179 cites·24 claims
- 3368USD751076SCombined card and fingerprint readerLUMIDIGM INC·Filed 2014·Granted Mar 8, 2016·14 cites·1 claims
- 3461US9007175B2Biometric imaging using an optical adaptive interfaceLUMIDIGM INC·Filed 2013·Granted Apr 14, 2015·2 cites·21 claims
- 3558US9016577B2Machine-readable symbolsLUMIDIGM INC·Filed 2013·Granted Apr 28, 2015·0 cites·32 claims
- 3658US2015108219A1Machine-readable symbolsLUMIDIGM INC·Filed 2014·Application pending·0 cites
- 3755US2008297788A1Apparatus and method of biometric determination using specialized optical spectroscopy systemsLUMIDIGM INC·Filed 2008·Application pending·0 cites
- 3851US2015294132A1Smart switching using multispectral imagingLUMIDIGM INC·Filed 2014·Application pending·0 cites
- 3947US2005007582A1Methods and apparatus for collection of optical reference measurements for monolithic sensorsLUMIDIGM INC·Filed 2004·Application pending·0 cites
- 4042US2014233810A1Dermatoglyphic hand sensorLUMIDIGM INC·Filed 2014·Application pending·0 cites
- 4140US2011163163A1Multispectral barcode imagingLUMIDIGM INC·Filed 2011·Application pending·0 cites
- 4239US2010246902A1Method and apparatus to combine biometric sensing and other functionalityLUMIDIGM INC·Filed 2010·Application pending·0 cites
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