Jack C. Kitchens
69Patents
14h-index
52Co-inventors
87Inventor score
Filing activity: Jun 2, 1992 → Nov 21, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7739912B2 | Ultrasonic fingerprint scanning utilizing a plane wave | Physics | 95 | Active |
| US9945818B2 | Ultrasonic authenticating button | Physics | 72 | Active |
| US8139827B2 | Biometrical object reader having an ultrasonic wave manipulation device | Physics | 72 | Active |
| US7258279B2 | Biometric security system and method | Physics | 68 | Expired |
| US8201739B2 | Biometric sensor with delay layer | Physics | 61 | Active |
| US8601876B2 | Ultrasonic fingerprint scanning using a plane wave | Physics | 39 | Active |
| US9170668B2 | Ultrasonic touch sensor with a display monitor | Physics | 32 | Active |
| US9262003B2 | Piezoelectric force sensing array | Emerging Cross-Sectional Technologies | 28 | Active |
| US8781180B2 | Biometric scanner with waveguide array | Physics | 24 | Active |
| US7568391B2 | Ultrasonic imaging scanner | Physics | 24 | Active |
| US8724859B2 | Fingerprint scanner and method having an acoustic detector | Physics | 23 | Active |
| US7458268B2 | Live-scan ultrasonic four-finger planar imaging scanner | Physics | 22 | Expired |
| US7415138B2 | Biometric authorization method and system | Physics | 15 | Expired |
| US10036734B2 | Ultrasonic sensor with bonded piezoelectric layer | Emerging Cross-Sectional Technologies | 14 | Active |
| US9551783B2 | Display with backside ultrasonic sensor array | Physics | 14 | Active |
| US9453822B2 | Systems and methods for acquiring biometric information | Physics | 14 | Active |
| US5307684A | Stop mechanism for a diaphragm pressure transducer | Physics | 11 | Expired |
| US9726755B2 | Spoof detection by ultrasonic subdermal probe | Physics | 11 | Active |
| US9606606B2 | Multifunctional pixel and display | Electricity | 9 | Active |
| US7436736B2 | Hydrophone array module | Physics | 8 | Active |
| US10031602B2 | Multifunctional pixel and display | Electricity | 8 | Active |
| US9465429B2 | In-cell multifunctional pixel and display | Electricity | 7 | Active |
| US9063593B2 | Device and method of controlling a computer using centroids | Physics | 7 | Active |
| US7955641B2 | Method of making a piezoelectric device | Emerging Cross-Sectional Technologies | 6 | Active |
| US9494995B2 | Devices and methods of sensing | Electricity | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.