Inventor

SCHNEIDER JOHN KEITH

US46 patents

⚠️ This page may combine multiple inventors who share the name “SCHNEIDER JOHN KEITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHNEIDER JOHN KEITH

QUALCOMM INC

Sensor identification

Finger/non-finger determination for biometric sensors

Layered filtering for biometric sensors

Air/object determination for biometric sensors

Multifunctional pixel and display

Multifunctional pixel and display

Managing latency and power in a heterogeneous distributed biometric authentication hardware

Air/object determination for biometric sensors

Devices and methods of sensing combined ultrasonic and infrared signal

Biometrics for user identification in mobile health systems

Multi-stage liveness determination

Devices and methods of sensing

In-cell multifunctional pixel and display

Managing latency and power in a heterogeneous distributed biometric authentication hardware

Managing latency and power in a heterogeneous distributed biometric authentication hardware

Spoof detection by ultrasonic subdermal probe

Multi-stage liveness determination

Liveness detection via ultrasonic ridge-valley tomography

Enrollment and authentication on a mobile device

Ultrasound devices for estimating blood pressure and other cardiovascular properties

Multi-spectral ultrasonic imaging

Ultrasonic imaging devices and methods

Spoof detection by ultrasonic subdermal probe

Dynamic keyboard and touchscreen biometrics

Ultrasonic receiver with coated piezoelectric layer

Ultrasonic imaging devices and methods

Method and apparatus of user verification by ultrasonic subdermal probe

Fingerprint sensor system including metamaterial

Reflex longitudinal imaging using through sensor insonification

Sensor identification

Through display ultrasonic touch-screen monitor

Biometrics for user identification in mobile health systems

Large area ultrasonic receiver array

Multiple electrode plane wave generator

Surface contact imaging sensor

Biometric scanner having a protective conductive array

System and method for subdermal imaging

Spoof and liveness detection via pyroelectric indications

Ultrasonic fingerprint scanning by means of photoacoustic excitation

Compact photoacoustic sensor

Devices, methods and systems for ear-based photoacoustic plethysmography

Establishing individual root of trust using biomarkers

Fingerprint verification system

Fast, high-accuracy, large-scale fingerprint verification system

SNAPTRACK INC

Ultrasonic sensor with bonded piezoelectric layer

QUALCOMM INCORPORATED

Devices, methods and systems for measuring pulse wave velocity