SUSPENSION SYSTEM FOR LOUDSPEAKER

SPEAKER SYSTEM WITH SLANTINGLY DISPOSED AND CIRCULARLY CURVED REFLECTION CHAMBER

MICRO SPEAKER STRUCTURE AND METHOD FOR FORMING THE SAME

LOUDSPEAKER SYSTEM AND ELECTRONIC DEVICE

NIMO-BASED NANOMATERIAL EARPHONE DIAPHRAGM

ULTRASONIC TRANSDUCER

Balanced Offset Force Cancellation Using Bass and Full Range Transducers

DUAL COMPRESSION DRIVER WITH SINGLE MAGNET

RUBBER DIAPHRAGM, SOUND DEVICE AND APPLICATION THEREOF

ANTENNA ASSEMBLY FOR A WIRELESSLY LOCATABLE TAG

RUBBER VOICE DIAPHRAGM, ACOUSTIC GENERATOR AND APPLICATION THEREOF

RUBBER VOICE DIAPHRAGM, ACOUSTIC GENERATOR AND APPLICATION THEREOF

DIAPHRAGM FOR MINIATURE SOUND GENERATION DEVICE AND MINIATURE SOUND GENERATION DEVICE

Audio Collection System and Method for Sound Capture, Broadcast, Analysis, and Presentation

MEMS MICROPHONE

GLASS VIBRATION PLATE AND VIBRATOR-EQUIPPED GLASS VIBRATION PLATE

CAP ILLUMINATION

Flexible Speakers

GLASS DIAPHRAGM HAVING FUNCTIONAL LAYERS AND SPEAKER HAVING THE SAME

MEMS STRUCTURE

MEMS DIAPHRAGM AND MEMS SENSOR

DIAPHRAGM MANUFACTURING METHOD AND DIAPHRAGM

Membrane support for dual backplate transducers

Acoustic compression chamber with modally coupled annular diaphragm

VIBRATING DIAPHRAGM OF SOUND-PRODUCING APPARATUS AND SOUND-PRODUCING APPARATUS

Sound device

Electrodynamic transducer

DISTRIBUTED MODE LOUDSPEAKER WITH FREE MOTION HEAT SINK

Package structure of micro speaker

MICROPHONE, METHOD FOR RECORDING AN ACOUSTIC SIGNAL, REPRODUCTION APPARATUS FOR AN ACOUSTIC SIGNAL OR METHOD FOR REPRODUCING AN ACOUSTIC SIGNAL

DIAPHRAGM AND SOUND GENERATING APPARATUS

PRECISELY CONTROLLED MICROPHONE ACOUSTIC ATTENUATOR WITH PROTECTIVE MICROPHONE ENCLOSURE

Vibration module for piezoelectric speaker and panel speaker

Audio collection system and method for sound capture, broadcast, analysis, and presentation

Noise-reducing loudspeaker

FPCB Diaphragm Microspeaker Having Magnetic Field Pair Structure

Speaker core, speaker, and electronic device

DIAPHRAGM AND SOUND GENERATING DEVICE

MEMS MICROPHONE INCLUDING DIAPHRAGM

DIAPHRAGM FOR MICROSPEAKER AND MANUFACTURING METHOD THEREOF

Space saving acoustic transducer

Diaphragm, MEMS Microphone Using Same, and Manufacturing Method for Same

Flexible speakers

Passive sounding device integrated into flat panel display

Diaphragm and loudspeaker

Dual membrane transducer

Loudspeaker Arrangement of a Vehicle

Microphone with additional piezoelectric component for energy harvesting

PICKUP SENSOR AND BONE-CONDUCTION SPEAKER

Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus

SILICON MICROPHONE

Micrometric loudspeaker

Acoustic transducer

Diaphragm for miniature sound generating device and miniature sound generating device

Audio collection system and method for sound capture, broadcast, analysis, and presentation

NEW LOUDSPEAKER STRUCTURE

DIAPHRAGM FOR MINIATURE SOUND-GENERATING DEVICE, AND MINIATURE SOUND-GENERATING DEVICE

In-vehicle sound emitting device

Sound production device, display device, and terminal

DIAPHRAGM, MEMS MICROPHONE HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME

Wirelessly coupled accessory system for an electronic device

Battery connection system for a wirelessly locatable tag

Enclosure for a wirelessly locatable tag

Mounting base for a wirelessly locatable tag

Audio output system for a wirelessly locatable tag

Antenna assembly for a wirelessly locatable tag

Holding accessory for a wirelessly locatable tag

Biomechanical sensing system using wirelessly locatable tags

Fastener with a constrained retention ring

Audio collection system and method for sound capture, broadcast, analysis, and presentation

Loudspeaker comprising a rigid membrane connected to at least two coils

Speaker and speaker module

Micromechanical device with perforated membrane

Acoustic transducers with a low pressure zone and diaphragms having a pressure sensor

Membrane support for dual backplate transducers

Speaker diaphragm and speaker

Membrane support for dual backplate transducers

Electroacoustic transducer and acoustic device

Heat dissipation device

Speaker Device and Mobile Terminal

Heat radiating structure and electronic device including same

BRIDGE-EDGE-TYPE HIGH-RESOLUTION ELECTROMAGNETIC SPEAKER

Movable embedded microstructure

VIBRATING DIAPHRAGM FOR SOUND GENERATING DEVICE, METHOD FOR PREPARING VIBRATING DIAPHRAGM, AND SOUND GENERATING DEVICE

Speaker unit

Display apparatus and computing apparatus including the same

Sound producing device

Sound device

MEMS MICROPHONE

ELECTROMAGNET MEMBRANE PUMP/TRANSDUCER SYSTEM AND METHODS TO MAKE AND USE SAME

MEMS microphone and method of manufacturing the same

Miniature receiver

Precision audio speaker coil assembly and method for making same

Pneumatic tweeter unit having improved sound diaphragm and structure

Energy limiter for loudspeaker protection

Hybrid speaker

Magnetic bowl and sounding device

Magnet assembly for a loudspeaker and loudspeaker with such a magnet assembly

SPEAKER

Electronic device

Acoustic device

Acoustic device

Speaker

Miniature speaker

Headphone Apparatus with Two Separated Acoustic Chambers

Resin composite film including cellulose microfiber layer

Speaker

Adjustable-Angle Asymmetric High Frequency Acoustic Device

HEADPHONE

ODOR-SPREADING SPEAKER DEVICE

Systems and methods of forming audio transducer diaphragms

ACOUSTIC OUTPUT DEVICE

Loudspeaker membrane with curved structure paths

Piezoelectric sounding component

Multi-layer composite for acoustic membranes

Precision audio speaker coil assembly and method for making same

Acoustic apparatus

Circuit and a receiver comprising the circuit

MICRO-ELECTRO-MECHANICAL-SYSTEMS BASED ACOUSTIC EMISSION SENSORS

Miniature sound generator

Audio speakers with integrated sealing and assembly features for “caseless” installation

System and method for a microphone

Loudspeaker and loudspeaker structure

Controlling mechanical properties of a MEMS microphone with capacitive and piezoelectric electrodes

MICROPHONE CAPSULE WITH ODD NUMBER OF SIDES

Audio speakers with integrated sealing and assembly features for “caseless” installation

Film and method for producing same

Water-resistant composition

APPROACHING VEHICLE WARNING SPEAKER DEVICE

Audio speakers with integrated sealing and assembly features for “caseless” installation

Low-profile loudspeaker

Speaker diaphragm fabric and manufacturing method thereof

ELECTRONIC DEVICE HAVING A MODE DAMPED DIAPHRAGM

Speaker

Audio transducer with hybrid diaphragm

Diaphragm, electroacoustic transducer, and electroacoustic transducer apparatus

Compact electroacoustic transducer and loudspeaker system and method of use thereof

Charging adapter having pneumatic pump and charging system

Dielectric film, process for producing same, and transducer using same

Electrically conductive membrane pump system

Dual diaphragm microphone

Loudspeaker and mobile device equipped with the same

Loudspeaker having electrically conductive membrane transducers

Loudspeaker and mobile device incorporating same

ALL-IN-ONE DEVICE

METHOD OF MANUFACTURING DIAPHRAGM

Manufacturing method for stiffened diaphragm and the manufactured diaphragm using same

Flat plate-type bass loudspeaker

MEMS microphone with low pressure region between diaphragm and counter electrode

Piezoelectric speaker device

Micromechanical structure and method for fabricating the same

Electro acoustic diaphragm

SPEAKER AND DIAPHRAGM THEREOF

Electrostatic membrane pump/transducer and methods to make and use same

Acoustic Transducer and Method for Driving Same

System and method for a microphone

LOW NOISE ELECTRET MICROPHONE

Vibrating element

Diaphragm, loudspeaker using diaphragm, electronic device and mobile device using loudspeaker, and method for producing diaphragm

ELECTROACTIVE POLYMER ACTUATED APERTURE

Sensor device integrated with ultrasonic transducer and microphone and manufacturing method thereof

Non-axisymmetric geometry for cloth loudspeaker suspensions

Acoustic Transducer and Method for Driving Same

COMPOSITE DIAPHRAGM

Loudspeaker, an armature and a method

Coaxial loudspeaker arrangement

Microspeaker Diaphragm Bonding Structure

Method of manufacturing speaker with diaphragm arrangement

MANUFACTURING METHOD AND USAGE OF VEBRATION MEMBRANE

THERMOPLASTIC RESIN FOAM FILM AND METHOD FOR PRODUCING SAME

Loudspeaker and electrodynamic acoustic transducer with bulbous waveguide tip

Acoustic radiating membrane for a musical watch

Microphone

Audio speaking having an electrostatic membrane pump and methods to use same

Audio speaker with externally reinforced passive radiator attachment

MEMS microphone with low pressure region between diaphragm and counter electrode

Formed diaphragm frame for receiver

Speaker with diaphragm arrangement

Optically clear diaphragm for an acoustic transducer and method for making same

Bonding structure of diaphragm for microspeaker

COMPOUND MEMBRANE AND ACOUSTIC DEVICE USING SAME

Device for emitting an acoustic wave

Electrically conductive membrane pump/transducer and methods to make and use same

SPEAKER EDGE, METHOD FOR MANUFACTURING SAME AND SPEAKER

Acoustic diaphragm suspending

Loudspeaker resin molding component and loudspeaker using the same and electronic device and mobile apparatus using the loudspeaker

Acoustic radiator including a combination of a co-axial audio speaker and passive radiator

SPEAKER COMPONENT, SPEAKER USING SAME, ELECTRONIC APPARATUS, AND MOVING MEANS

Diaphragm for electro-acoustic transducer

Reinforced diaphragm for a low profile loudspeaker transducer with two sets of inner and outer magnets

Optically clear diaphragm for an acoustic transducer and method for making same

Acoustic diaphragm suspending

Manufacturing method of paper making part for loudspeaker, paper making part for loudspeaker, diaphragm for loudspeaker, sub cone for loudspeaker, dust cap for loudspeaker and loudspeaker

Bipolar speaker with improved clarity

Films and membranes for acoustic signal converter

DIELECTRIC FILM, PROCESS FOR PRODUCING SAME, AND TRANSDUCER USING SAME

Flat diaphragm loudspeaker

Carbonaceous acoustic diaphragm and method for manufacturing the same

Diaphragm for speaker, speaker using the diaphragm, electronic device using the speaker, and speaker-mounted device

Diaphragm and loudspeaker using the same

Speaker and electronic device

Electrostatic speaker having ventilative diaphragm

DIAPHRAGM OF ELECTRO-ACOUSTIC TRANSDUCER

Optically clear diaphragm for an acoustic transducer and method for making same

Diaphragm for electro-accoustic transducer

Diaphragm for speaker, speaker using the diaphragm, and system using the speaker

Manufacturing method of paper making part for loudspeaker, paper making part for loudspeaker, diaphragm for loudspeaker, sub cone for loudspeaker, dust cap for loudspeaker and loudspeaker

Loudspeaker diaphragm and loudspeaker using the same

Acoustic Diaphragm and Speakers Having the Same

Earpiece, electronic device and communication device

Acoustic Diaphragm and Speaker Having the Same

Diaphragm for Speaker, Method for Producing Same, Speaker Using Such Diaphragm, and Apparatus Using Such Speaker

Speaker Diaphragm

Diaphragm Structure

Speaker

Vibrating plate for electricity-sound transformer and method for producing the same, and electricity-sound transformer and equipment using the same

Speaker diaphragm and method for manufacturing the same

Speaker vibrating member

CORRUGATED DIAPHRAGM

Microphone diaphragms defined by logarithmic curves and microphones for use therewith

Speaker diaphragm and method of forming the same

Loudspeaker diaphragm

Speaker-use diaphragm and speaker

Acoustic paper diaphragm and acoustic transducer apparatus

Microphone MEMS diaphragm and self-test thereof

Driver structure of thin speaker

Loudspeaker with sound dispersion lens

Multiple-ring coaxial audio speaker using single audio source