Assignee
VALIDITY SENSORS INC
US·9 granted patents·10 pending applications·855 citations·filing 2001–2013
Top patents by PatentIndex Score
19 records- 0199US7751601B2Fingerprint sensing assemblies and methods of makingVALIDITY SENSORS INC·Filed 2005·Granted Jul 6, 2010·103 cites·31 claims
- 0297US7463756B2Finger position sensing methods and apparatusVALIDITY SENSORS INC·Filed 2005·Granted Dec 9, 2008·110 cites·1 claims
- 0396US8005276B2Apparatus and method for reducing parasitic capacitive coupling and noise in fingerprint sensing circuitsVALIDITY SENSORS INC·Filed 2008·Granted Aug 23, 2011·78 cites·20 claims
- 0496US7953258B2Fingerprint sensing circuit having programmable sensing patternsVALIDITY SENSORS INC·Filed 2008·Granted May 31, 2011·77 cites·20 claims
- 0596US7460697B2Electronic fingerprint sensor with differential noise cancellationVALIDITY SENSORS INC·Filed 2005·Granted Dec 2, 2008·90 cites·21 claims
- 0696US7146024B2Swiped aperture capacitive fingerprint sensing systems and methodsVALIDITY SENSORS INC·Filed 2003·Granted Dec 5, 2006·133 cites·16 claims
- 0796US7099496B2Swiped aperture capacitive fingerprint sensing systems and methodsVALIDITY SENSORS INC·Filed 2001·Granted Aug 29, 2006·156 cites·69 claims
- 0895US8358815B2Method and apparatus for two-dimensional finger motion tracking and controlVALIDITY SENSORS INC·Filed 2007·Granted Jan 22, 2013·68 cites·26 claims
- 0991US8374407B2Live finger detectionVALIDITY SENSORS INC·Filed 2009·Granted Feb 12, 2013·40 cites·29 claims
- 1056US2011138450A1Secure Transaction Systems and Methods using User Authenticating Biometric InformationVALIDITY SENSORS INC·Filed 2010·Application pending·0 cites
- 1153US2010083000A1Fingerprint Sensor Device and System with Verification Token and Methods of UsingVALIDITY SENSORS INC·Filed 2009·Application pending·0 cites
- 1246US2013258142A1Methods and systems for reducing noise in biometric data acquisitionVALIDITY SENSORS INC·Filed 2013·Application pending·0 cites
- 1346US2011002461A1Method and System for Electronically Securing an Electronic Biometric Device Using Physically Unclonable FunctionsVALIDITY SENSORS INC·Filed 2007·Application pending·0 cites
- 1445US2011102569A1Systems and Methods for Sensing Fingerprints Through a DisplayVALIDITY SENSORS INC·Filed 2010·Application pending·0 cites
- 1544US2010180136A1Ultra Low Power Wake-On-Event Mode For Biometric SystemsVALIDITY SENSORS INC·Filed 2009·Application pending·0 cites
- 1643US2009155456A1System and Method for Fingerprint-Resistant Surfaces for Devices Using Fingerprint SensorsVALIDITY SENSORS INC·Filed 2007·Application pending·0 cites
- 1738US2010176892A1Ultra Low Power OscillatorVALIDITY SENSORS INC·Filed 2009·Application pending·0 cites
- 1837US2010208953A1Illuminated Fingerprint Sensor and MethodVALIDITY SENSORS INC·Filed 2010·Application pending·0 cites
- 1936US2013265137A1Integratable fingerprint sensor packagingsVALIDITY SENSORS INC·Filed 2013·Application pending·0 cites
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