MEMS sensor, and MEMS sensor manufacturing method

CAPACITOR MICROPHONE CHIP, CAPACITOR MICROPHONE, AND MANUFACTURING METHOD THEREOF

Loudspeaker and electronic apparatus using the same

Acoustic sensor

Method for packaging micro electromechanical systems microphone

Shield case and MEMS microphone having it

Multi-directivity sound device

Ultrasonic transducer for parametric array

Ultrasonic transducer for parametric array

Micro-electromechanical systems (MEMS) microphone and method of manufacturing the same

Integrated acoustic transducer in MEMS technology, and manufacturing process thereof

Integrated acoustic transducer obtained using MEMS technology, and corresponding manufacturing process

Trim panel assembly for retaining an acoustical device

Electromechanical transducer and method for manufacturing the same which suppresses lowering of sensitivity while a protective layer is formed

Micro-electro-mechanical system device

Sound transducer

Methods of making magnetic write heads with use of a resist channel shrinking solution having corrosion inhibitors

MEMS structure with suspended microstructure that includes dielectric layer sandwiched by plural metal layers and the dielectric layer having an edge surrounded by peripheral metal wall

Structure of MEMS electroacoustic transducer and fabricating method thereof

Piezoelectric microspeaker and method of fabricating the same

Acoustic transducer unit

Microelectromechanical system microphone structure and microelectromechanical system microphone package structure

Method of etching sacrificial layer, method of manufacturing MEMS device, MEMS device and MEMS sensor

Low frequency quartz based MEMS resonators and method of fabricating the same

Fabricating method for earphone

MEMS device and method of making the same

Manufacturing method of an electromechanical transducer

Manufacturing method of an electromechanical transducer

Interchangeable magnet loudspeaker

Low cost motor design for rare-earth-magnet loudspeakers

Flexible electret transducer assembly, speaker, and method for fabricating flexible electret transducer assembly

STRESS-BIASED CYMBALS INCORPORATING A SHAPE MEMORY ALLOY

Method for manufacturing a fitted hearing device

Multi-function micro speaker

Mounting Method and Holder for SMD Microphone

Microphone unit and method of manufacturing the same

MICROPHONES WITH EQUAL SENSITIVITY

Method for manufacturing quartz crystal unit, quartz crystal oscillator and electronic apparatus

Speaker, voice coil unit, and method of manufacturing the voice coil unit

Method of manufacturing an electret film

Microphone and method for fabricating the same

Micromechanical component and method for its production

Microelectromechanical systems component and method of making same

Silicon microphone without dedicated backplate

Manufacturing method of quartz crystal unit

Method for manufacturing a quartz crystal unit

Vibration transducer

Flexible piezoelectric sound-generating devices

Vibration transducer and manufacturing method therefor

Microphone manufacturing method

PACKAGE FOR MEMS MICROPHONE

ACOUSTIC WAVE DEVICE AND METHOD OF MANUFACTURING THE SAME

Single die MEMS acoustic transducer and manufacturing method

Pressure wave generator and production method therefor

Vibration transducer and manufacturing method therefor

MEMS microphone module and manufacturing process thereof

ELECTRETIZATION METHOD OF CONDENSER MICROPHONE, ELECTRETIZATION APPARATUS, AND MANUFACTURING METHOD OF CONDENSER MICROPHONE USING IT

Holder and method for shaping a sound tube

Method of fabricating an ultra-small condenser microphone

Voice coil assembly, loudspeaker using the same, and method for producing the same

Method of manufacturing a boundary acoustic wave device

Electro-acoustic sensing device

CARRIER CHIP WITH CAVITY

Multi-cantilever MEMS sensor, manufacturing method thereof, sound source localization apparatus using the multi-cantilever MEMS sensor, sound source localization method using the sound source localization apparatus

CAPACITOR MICROPHONE AND METHOD FOR MANUFACTURING CAPACITOR MICROPHONE

Miniature microphone assembly with hydrophobic surface coating

Structure and manufacturing method of electrostatic speaker

Condenser microphone

ELECTROMECHANICAL TRANSDUCER AND A PRODUCTION METHOD

Surface micromachined differential microphone

MEMS sensor

Diagnostic ultrasound transducer

Piezo resistive pressure sensor

Micromechanical component and corresponding method for its manufacture

METHOD OF FORMING PASSAGE THROUGH SUBSTRATE FOR MEMS MODULE

Armature for a receiver

Surface micromachined differential microphone

Packaging system with hollow package and method for the same

Electrostatic loudspeaker stators and their manufacture

Microphone with aligned apertures

Bone-Conduction Device and Method of Manufacturing the Same

Method for manufacturing a quartz crystal unit

Quartz crystal unit, and manufacturing method of the same and manufacturing method of quartz crystal oscillator having quartz crystal unit

Electronic apparatus having quartz crystal oscillating circuits

SPEAKER CONE AND DUST CAP ASSEMBLY

Integrated quartz oscillator on an active electronic substrate

Miniature capacitive acoustic sensor with stress-relieved actively clamped diaphragm

Micro-Electro-Mechanical System (Mems) Capacitor Microphone and Method of Manufacturing Thereof

Condenser microphone package

Condenser microphone chip

High-frequency pneumatic loudspeaker for audio broadcasting

Structure of a miniaturized high power speaker

Quartz crystal unit and method for manufacturing a quartz crystal unit and electronic apparatus

Condenser microphone having flexure hinge diaphragm and method of manufacturing the same

Method of making a linkage assembly for a transducer and the like

Microphone package

Loudspeaker

Sound transducer structure and method for manufacturing a sound transducer structure

Electroacoustic system and method of manufacturing thereof

Piezoelectric microphones

Method for manufacturing a fitted hearing device

Condenser microphone

CONDENSER MICROPHONE

Incremental tuning process for electrical resonators based on mechanical motion

Silicon microphone and manufacturing method therefor

Magnetoresistive device, read head and storage having the same

Acoustic Transducer

Method of manufacturing a coil

High performance microphone and manufacturing method thereof

Condenser microphone

Electret condenser microphone and method of producing the same

Electronic apparatus and manufacturing method of the same

Loudspeaker with cone-coupled damper

Method for manufacturing actuator device and liquid ejecting head including actuator device prepared by the method

Voice coil bobbin and speaker system

Ultrasonic wave oscillator

Ink for screen printing, method for producing same, and method for manufacturing edge and damper of speaker using same

Sensor module and method for manufacturing same

Hearing aid

Electro-acoustic transducer comprising an rfid circuit

Thin film transparent acoustic transducer

Insert moulded surround with integrated lead-out wires

Method of fabricating microphone device and thermal oxide layer and low-stress structural layer thereof

Fabrication of silicon microphone

Microphone with irregular diaphragm

Voice coil bobbin, manufacturing method thereof and speaker device

System of component s usable in the manufacture of an acoustic transducer

Method for producing actuator device

Speaker apparatus, method of manufacturing the same, and frame for the same

Flat panel loudspeaker system

MEMS pixel sensor

Method of producing heat-resistant electrically charged fluororesin material and method of producing electret condenser microphone using heat-resistant electrically charged fluororesin material

Apparatus for Creating Acoustic Energy in a Balanced Receiver Assembly and Manufacturing Method Thereof

Electronic apparatus having display portion and oscillator and manufacturing method of the same

Electronic apparatus

Low cost motor design for rare-earth-magnet loudspeakers

Methods for manufacturing high intensity ultrasound transducers

Horn array emitter

PIEZOELECTRIC VIBRATION PLATE

Acoustic vibratory plate

Acoustic tube and directional microphone

Speaker and method for manufacturing the speaker

Method for manufacturing an electroacoustical transducer comprising a membrane configuration

Micromechanical sensors and methods of manufacturing same

Boundary acoustic wave device

Piezoelectric micro acoustic sensor based on ferroelectric materials

Methods of making magnetic write heads with use of a resist channel shrinking solution having corrosion inhibitors

Condenser microphone and method for manufacturing substrate for the same

Method for manufacturing quartz crystal unit and electronic apparatus having quartz crystal unit

Audio speaker cone appartus and method of manufacture

Method for manufacturing speaker-use center cap

Manufacturing method of acoustic sensor

Incremental tuning process for electrical resonators based on mechanical motion

Method for manufacturing a piezoelectric device

Condenser microphone and method for making the same

Loudspeaker system, method and apparatus of manufacturing the same

Speaker box for use in back-load horn

Speaker gasket and its manufacturing method, and speaker device

Process of forming a capacitative audio transducer

Method of manufacturing piezoelectric device

Channel down mixing apparatus for car audio system

Method for manufacturing an electroacoustical transducer comprising a membrane configuration

Method for manufacturing a dynamic speaker

Method for making a spiral array ultrasound transducer

Ultrasonic transducer for parametric array

Systems and methods for providing in-groove beamforming microphones

Systems and methods for providing in-groove beamforming microphones

Earbuds

Receiver module having pressure equilibrium structure

Speaker module

MEMS structure and manufacturing method thereof

Combined microphone seal and air pressure relief valve that maintains a water tight seal

Method of forming a semiconductor device and structure therefor

Method of forming a semiconductor device and structure therefor

Method and structure of MEMS PLCSP fabrication

Liquid-tolerant acoustic device configurations

Microelectro-mechanical systems (MEMS) microphone package device and MEMS packaging method thereof

Systems and methods for improved audio output in electronic devices

Methods for manufacturing electronic lapping guides for writer heads that closely track pole formation of the writer heads