Matthew W. Pettit
11Patents
7h-index
7Co-inventors
59Inventor score
Filing activity: Mar 27, 1989 → Dec 21, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7796013B2 | Device using histological and physiological biometric marker for authentication and activation | Physics | 316 | Active |
| US6483929B1 | Method and apparatus for histological and physiological biometric operation and authentication | Physics | 240 | Expired |
| US7536557B2 | Method for biometric authentication through layering biometric traits | Physics | 106 | Expired |
| US7133792B2 | Method and apparatus for calibration over time of histological and physiological biometric markers for authentication | Physics | 97 | Expired |
| US8049597B1 | Systems and methods for securely monitoring an individual | Electricity | 33 | Active |
| US7441123B2 | Method and apparatus for characterizing and estimating the parameters of histological and physiological biometric markers for authentication | Physics | 30 | Expired |
| US4975794A | Bernoulli effect transducer coupler | Physics | 14 | Expired |
| US10911427B1 | Reconfiguration of a wearable medical device | Electricity | 3 | Active |
| US9584496B2 | Systems and methods for securely monitoring an individual | Electricity | 3 | Active |
| US10554648B1 | Calibration of a wearable medical device | Electricity | 2 | Active |
| US10320767B2 | Systems and methods for securely monitoring an individual | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.