Inventor · disambiguated record
Matthew W. Pettit
Also filed as: PETTIT MATTHEW W
11 granted patents·1,021 citations·filing 1989–2019
93Inventor score
Files withENSIGN HOLDINGS3ENSIGN HOLDINGS LLC2Halo Wearables LLC2CONVERGENCE BIOMETRICS LLC1IOMEGA CORP1
Top patents by PatentIndex Score
11 records- 0197US7796013B2Device using histological and physiological biometric marker for authentication and activationENSIGN HOLDINGS·Filed 2001·Granted Sep 14, 2010·348 cites·35 claims
- 0295US6483929B1Method and apparatus for histological and physiological biometric operation and authenticationTARIAN LLC·Filed 2000·Granted Nov 19, 2002·324 cites·13 claims
- 0394US8049597B1Systems and methods for securely monitoring an individualENSIGN HOLDINGS LLC·Filed 2009·Granted Nov 1, 2011·49 cites·16 claims
- 0493US7536557B2Method for biometric authentication through layering biometric traitsENSIGN HOLDINGS·Filed 2001·Granted May 19, 2009·107 cites·37 claims
- 0592US7133792B2Method and apparatus for calibration over time of histological and physiological biometric markers for authenticationENSIGN HOLDINGS LLC·Filed 2001·Granted Nov 7, 2006·124 cites·39 claims
- 0686US10554648B1Calibration of a wearable medical deviceHalo Wearables LLC·Filed 2019·Granted Feb 4, 2020·2 cites·20 claims
- 0783US10911427B1Reconfiguration of a wearable medical deviceHalo Wearables LLC·Filed 2019·Granted Feb 2, 2021·3 cites·20 claims
- 0882US10320767B2Systems and methods for securely monitoring an individualCONVERGENCE BIOMETRICS LLC·Filed 2017·Granted Jun 11, 2019·2 cites·14 claims
- 0981US7441123B2Method and apparatus for characterizing and estimating the parameters of histological and physiological biometric markers for authenticationENSIGN HOLDINGS·Filed 2001·Granted Oct 21, 2008·43 cites·37 claims
- 1077US9584496B2Systems and methods for securely monitoring an individualMURAKAMI RICK V·Filed 2010·Granted Feb 28, 2017·4 cites·29 claims
- 1167US4975794ABernoulli effect transducer couplerIOMEGA CORP·Filed 1989·Granted Dec 4, 1990·15 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →