Inventor

PRZYBYLA RICHARD

US18 patents

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

PRZYBYLA RICHARD

CHIRP MICROSYSTEMS INC

Piezoelectric micromachined ultrasonic transducers with low stress sensitivity and methods of fabrication

Piezoelectric micromachined ultrasonic transducers having stress relief features

Package waveguide for acoustic sensor with electronic delay compensation

Micromachined ultrasound transducer using multiple piezoelectric materials

Piezoelectric micromachined ultrasonic transducers having differential transmit and receive circuitry

Programmable ultrasonic transceiver

Efficient on-chip high-voltage driver circuit for ultrasonic transducer

Quadrature amplitude modulation circuitry for ultrasonic transducer

UNIV CALIFORNIA

Variable thickness diaphragm for a wideband robust piezoelectric micromachined ultrasonic transducer (PMUT)

Variable thickness diaphragm for a wideband robust piezoelectric micromachined ultrasonic transducer (PMUT)

Variable thickness diaphragm for a wideband robust piezoelectric micromachined ultrasonic transducer (PMUT)

Frequency tuning and/or frequency tracking of a mechanical system with low sensitivity to electrical feedthrough

INVENSENSE INC

Micromachined ultrasound transducer using multiple piezoelectric materials

Programmable ultrasonic transceiver

Programmable ultrasonic transceiver

Dynamic adaptation of ultrasonic detection parameters based on image classification

Chirp Microsystems

Micromachined ultrasonic transducers with a slotted membrane structure

Object-localization and tracking using ultrasonic pulses with reflection rejection