MICROCHIP FOR DRIVING A RESONANT CIRCUIT

TRANSDUCER, TRANSDUCTION APPARATUS, AND TERMINAL

VIBRATION APPARATUS

Air-Pulse Generating Device with Self-Demodulation and Airflow Generating Method Thereof

EARPHONE WITH COAXIAL FREQUENCY DEMULTIPLICATION SPEAKER

SOUNDER DEVICE

In-Line Focused Acoustic Energy Transducer and Methods of Use

PIEZOELECTRIC ACTUATOR WITH DAMPING

METHOD OF MAKING AN ACTUATOR FOR A RESONANT ACOUSTIC PUMP

TRANSDUCER

MICROPHONES

ACOUSTIC DEVICES WITH INCREASED ACOUSTIC RESISTANCE

ACOUSTIC OUTPUT APPARATUS

APPARATUS

ACOUSTIC OUTPUT DEVICE

PIEZOELECTRIC FLAT PANEL LOUDSPEAKER SYSTEM WITH IMPROVED FREQUENCY RESPONSE

VIBRATION SENSOR

ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER INCLUDING THE SAME

ULTRASONIC PROXIMITY SENSORS, AND RELATED SYSTEMS AND METHODS

MEMS piezoelectric speaker

PIEZOELECTRIC VOICE ACCELEROMETER WITH BACK CAVITY AIR PRESSURE COUPLING AND MULTIPLE RESONANCE PEAKS

PIEZOELECTRIC AUDIO DEVICE

PIEZOELECTRIC AUDIO DEVICE

ACOUSTIC OUTPUT DEVICES

SOUND GENERATING APPARATUS AND ELECTRONIC DEVICE

ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER INCLUDING THE SAME

Piezoelectric transducer and flat panel speaker with improved frequency response and method of manufacture

Piezoelectric Transducer Providing Haptic Feedback

ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER INCLUDING THE SAME

PIEZOELECTRIC DEVICE

ULTRASONIC TRANSDUCER

VIBRATION SENSOR AND MICROPHONE

DUAL ACTUATOR BONE CONDUCTION HEARING PROSTHESIS

VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME

APPARATUS

VARIABLE RESONANT FREQUENCY ELECTROMECHANICAL DEVICE AND ASSOCIATED ACOUSTIC DEVICE

APPARATUS AND DRIVING METHOD THEREOF

Microphone

ELECTROMAGNETIC TRANSDUCER WITH PIEZOELECTRIC SPRING

System And Method For Generating An Audio Signal

FLEXTENSIONAL LOW FREQUENCY SOUND PROJECTOR

APPARATUS

CMUT TRANSDUCER AND METHOD FOR MANUFACTURING A CMUT TRANSDUCER

SENSOR DEVICE

ACOUSTIC OUTPUT DEVICES

SENSOR DEVICES

ACOUSTIC OUTPUT DEVICE AND WEARABLE DEVICE

SHAPED PIEZOELECTRIC ACTUATOR FOR MEDICAL IMPLANT

Panel-type speaker

VIBRATION DEVICES

ACOUSTIC OUTPUT DEVICE

Acoustic output device

Silent Detection of Open or Short Connections to a Piezoelectric Device

VIBRATION SENSING DEVICES

Acoustic output apparatus

IN-BAND RESONANCE PIEZO MEMS MICROPHONES

ACTUATOR FOR A RESONANT ACOUSTIC PUMP

Piezoelectric vibration sensor

Methods And Apparatus For Wideband Acoustic Communication

Method of electrical trimming of sensitivity and frequency response for piezoelectric MEMS

BONE CONDUCTION MICROPHONES

PIEZO DE-ICING AND ANTI-ICING SYSTEMS AND METHODS

NEEDLE FREE DELIVERY SYSTEM AND OPERATION METHOD THEREOF

METHOD OF OPERATING ELECTRO-ACOUSTIC TRANSDUCERS, CORRESPONDING CIRCUIT AND DEVICE

VIBRATION APPARATUS AND SOUND APPARATUS INCLUDING THE SAME

BONE CONDUCTION SOUND TRANSMISSION DEVICES

Acoustic transducer, acoustic apparatus, and ultrasonic oscillator

APPARATUS

BONE CONDUCTION SOUND TRANSMISSION DEVICES

Apparatus for transmitting ultrasonic waves

APPARATUS FOR TRANSMITTING ULTRASONIC WAVES

MICROCHIP FOR DRIVING A RESONANT CIRCUIT

Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensor

APPARATUS

Cloud gateway for legacy computing devices

Cloud gateway for legacy computing devices

Transducer and driving method thereof, and system

Microphone

MEMS transducer with improved performance

ACOUSTIC DEVICES WITH RESIDUAL STRESS COMPENSATION

Acoustic devices with feedback control of acoustic resistance

Information handling system including dynamic configuration of piezoelectric transducers for multi-functionality

PANEL-TYPE SPEAKER

ELECTROACOUSTIC TRANSDUCER

Directional acoustic sensor

Directional acoustic sensor

Systems and methods for a piezoelectric diaphragm transducer for automotive microphone applications

Vibration sensor

Sensor interface including resonator and differential amplifier

Ultrasonic proximity sensors, and related systems and methods

DIRECTIONAL ACOUSTIC SENSOR

Piezoelectric vibration sensor

SPEAKER AND MUSICAL INSTRUMENT CASE

Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensor

Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensor

Sound transducer and method for operating the sound transducer

Method, system and devices for selective modal control for vibrating structures

Underwater transducer for wide-band communication

Piezo Magnetic Resonator/Amplifier

Acoustic devices

Method for disruption of solid materials in a fluid medium

Filter system including resonator

Sound producing device

Directional acoustic sensor

ULTRASONIC PROXIMITY SENSORS, AND RELATED SYSTEMS AND METHODS

Information handling system including dynamic configuration of piezoelectric transducers for multi-functionality

Method and apparatus for disruption of solid materials in a fluid medium

Systems and methods for a piezoelectric diaphragm transducer for automotive microphone applications

Ultrasound transducer and housing for same

Cloud gateway for legacy computing devices

Electroacoustic transducer for the parametric generation of ultrasound

Active distributed mode actuator

Electronic horn

Bone conduction speaker

Two-dimensional distributed mode actuator

Piezoelectric speaker

Transducer

MIMO communication system and data link

Electroacoustic transducer array

Electroacoustic transducer

PIEZOELECTRIC LOW-FREQUENCY/HIGH DB ELECTROACOUSTIC ASSEMBLY AND PIEZOELECTRIC SPEAKER APPLYING SAME

Speaker

Vibration sensor for a portable device including a damping arrangement to reduce mechanical resonance peak of sensor

DIAGONAL RESONANCE SOUND AND ULTRASONIC TRANSDUCER

Method, system and devices for selective modal control for vibrating structures

Active distributed mode actuator

Piezoelectric acoustic component

Filter system including resonator

Bone conduction device

Driving distributed mode loudspeaker actuator that includes patterned electrodes

Speaker device and method for manufacturing speaker device

Ultrasonic proximity sensors, and related systems and methods

Vibration transmitter, ultrasonic transducer structure, and medical device

Piezoelectric element, piezoelectric microphone, piezoelectric resonator and method for manufacturing piezoelectric element

Ultrasonic transducer

Ultrasound probe and method of manufacturing ultrasound probe

Ultrasonic transducer and manufacturing method of ultrasonic transducer

Multi-resonant coupled system for flat panel actuation

Two-dimensional distributed mode actuator

Directional microphone

Active distributed mode actuator

Apparatus for collecting particles within a fluid

Diaphragm element arrangement and related method

Signal processing method of audio sensing device, and audio sensing system

Vibration sensor for a portable device including a damping arrangement to reduce mechanical resonance peak of sensor

Piezoelectric inertial actuator

Piezoelectric vibration sensor

SPEAKER AND IMAGE DISPLAY APPARATUS

Electroacoustic transducer

Insitu corona poling of piezoelectric ceramics

VIBRATORY STRUCTURE

Piezoelectric element, piezoelectric microphone, piezoelectric resonator and method for manufacturing piezoelectric element

Piezoelectric speaker and electroacoustic transducer

SPEAKER

Piezoelectric speaker and method for forming the same

Linear resonant actuator controller

Auto voice trigger method and audio analyzer employing the same

ACOUSTIC TRANSDUCER DEVICE COMPRISING A PIEZO SOUND TRANSDUCER AND AN MUT SOUND TRANSDUCER, METHOD OF OPERATING SAME, ACOUSTIC SYSTEM, ACOUSTIC COUPLING STRUCTURE, AND METHOD OF PRODUCING AN ACOUSTIC COUPLING STRUCTURE

MICROPHONE AND METHOD FOR MANUFACTURING THE SAME

Filter system including resonator

Two-dimensional mode resonators

Cantilevered shear resonance microphone

Speaker arrangement

Ultrasonic transducer unit

Piezoelectric transducer

Acoustophoretic method for use in bioreactors

Modular, submersible ultrasonic tubular transducer

Implantable vibratory device using limited components

Audio signal correction and calibration for a room environment

Method for manufacturing a piezoelectric device

Acoustic Energy Harvesting Device

Microphone with specific audible area using ultrasound wave

Ultrasound sensor with resonance frequency adjustment portion

Electromechanical transducer with mechanical advantage

Electronic vehicle horn

Ultrasonic identification devices and methods of making and using same

Piezoelectric thin film resonator and method of fabricating the same

Audio signal correction and calibration for a room environment

Apparatus and method of forming localized vibration field, and method of disposing exciters

Electroacoustic transducer

Electroacoustic transducer

Substrate for diaphragm-type resonant MEMS devices, diaphragm-type resonant MEMS device and method for manufacturing same

Electronic device for generation of an audible alarm or music

Electronic device

Acoustic generator, and acoustic generation device and electronic apparatus having the same

Life safety device having high acoustic efficiency

Method for forming a layered structural member

ELECTRICAL TUNING OF PARAMETERS OF PIEZOELECTRIC ACTUATED TRANSDUCERS

Electroacoustic transducer, manufacturing method therefor, and electronic device utilizing same

Sound generator and electronic apparatus using the same

Acoustic generator, acoustic generation device, and electronic apparatus

Parametric transducer including visual indicia and related methods

Transparent parametric transducer and related methods

Parametric transducer with graphene conductive surface

Piezoelectric loudspeaker

Electronic device

Hydrodynamic modulator

Piezoelectric stack transducer

Audio signal correction and calibration for a room environment

Sound reproduction device

Waterproof piezoelectric ceramic speaker

Parametric transducers and related methods

Piezoelectric sounder

Multimaterial thermally drawn piezoelectric fibers

Life safety device with folded resonant cavity for low frequency alarm tones

Audio equipment and oscillation unit

Acoustic beam forming array using feedback-controlled microphones for tuning and self-matching of frequency response

Method of manufacturing a piezoelectric speaker

Electromagnetic interference shields with piezos

Piezoelectric speaker, piezoelectric audio device employing piezoelectric speaker, and sensor with alert device attached

Sound reproducing apparatus for sound reproduction using an ultrasonic transducer via mode-coupled vibration

Piezoelectric speaker and method of manufacturing the same

Acoustic transducer

Piezoelectric MEMS microphone

Electromagnetic interference shields with piezos

Piezoelectric microphone, speaker, microphone-speaker integrated device and manufacturing method thereof

Integrated quartz oscillator on an active electronic substrate

Electroacoustic transducer

Ring transducers for sonic, ultrasonic hearing

Acoustic vibration generating element

Incremental tuning process for electrical resonators based on mechanical motion

Transducer

Ultrasonic based parametric multivalve loudspeaker system

Piezoelectric loudspeaker

Method for manufacturing piezoelectric resonator

Echo sounder transducer

Incremental tuning process for electrical resonators based on mechanical motion

Acoustic vibration generating element

Parametric transducer having an emitter film

Method for constructing a parametric transducer having an emitter film

Microchip for driving a resonant circuit

Method of making acoustic devices with edge corrugation

Alarm with piezoelectric element driven repetitively over pseudorandom frequencies

Heated quartz crystal resonator with strain isolation and method of fabricating same

Bone-conduction transducer array for spatial audio