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2024
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Invention
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Mems transducer having a carrier layer and at least two piezoelectric layers.
In one aspect, a M... |
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Invention
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Mems transducer having at least one metal layer and one oxide layer.
In one aspect, a MEMS trans... |
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Invention
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Mems sound transducer and method for producing same.
In one aspect, a MEMS sound transducer for ... |
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Invention
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Acoustic unit for a sound transducer unit.
In one aspect, an acoustic unit for a sound transduce... |
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Invention
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Sound transducer unit.
In one aspect, a sound transducer unit includes at least two magnet units... |
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2023
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Invention
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Mems device with a connecting element.
A MEMS device for generating sound and/or detecting sound... |
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Invention
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Acoustic transducer unit.
The invention relates to an acoustic transducer unit (1), in particula... |
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G/S
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Apparatus for recording, transmission or reproduction of sound or images; microelectronic compone... |
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G/S
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Apparatus for recording, transmission or reproduction of
sound or images; microelectronic compon... |
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G/S
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Apparatus for recording, transmission or reproduction of sound or images; Microelectronic compone... |
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2022
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Invention
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Mems sound transducer with a damping layer made of adhesive.
A transducer unit for a MEMS sound ... |
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Invention
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Mems sound transducer with a curved contour of a cantilever arm element. A MEMS sound transducer ... |
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2021
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Invention
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Eyewear with parametric audio unit. Eyewear for outputting audio information to the wearer includ... |
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G/S
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Microelectronic components, namely capacitors, electric resistors, electronic semiconductors and ... |
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Invention
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Test device for testing a microphone. A test device for testing a microphone has at least one tes... |
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2020
|
Invention
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Eyeglasses with charging interface.
A pair of eyeglasses for the input/output of visual and/or a... |
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Invention
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Sound transducer unit for generating and/or detecting sound waves in the audible wavelength spect... |
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Invention
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Method for manufacturing a transducer unit. A method for manufacturing a transducer unit for conv... |
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Invention
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Mobile phone comprising an audio system having a rear-side secondary opening.
A mobile phone inc... |
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Invention
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Audio system having beam-shaping speakers and eyewear having such an audio system. An audio syste... |
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Invention
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Mems transducer having a diaphragm made of polymer and method of producing same. A method for man... |
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Invention
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Mems transducer having a diaphragm made of polymer. The invention relates to a method for produci... |
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Invention
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Manufacturing method for multiple mems sound transducers. A manufacturing method for multiple MEM... |
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2019
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G/S
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Apparatus for recording, transmission or reproduction of
sound or images; audio systems for mobi... |
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G/S
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Audio systems for mobile applications based on MEMS and CMOS technology comprised of audio speake... |
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G/S
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Apparatus for recording, transmission or reproduction of sound or images; audio systems for mobil... |
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Invention
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Manufacturing process for at least one diaphragm unit of a mems transducer. A process for manufac... |
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Invention
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Method of manufacturing a mems printed circuit board module and/or sound transducer assembly.
A ... |
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Invention
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Device for audio signal processing for a piezoelectric speaker. A device and a method for audio s... |
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G/S
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Apparatus for recording, transmission or reproduction of sound or images; Audio systems for mobil... |
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Invention
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Method for operating a loudspeaker unit, and loudspeaker unit.
A method is provided for operatin... |
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Invention
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Method for operating a piezoelectric speaker. A method for operating a piezoelectric speaker for ... |
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2018
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Invention
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Sound transducer arrangement. A MEMS sound transducer for generating and/or detecting sound waves... |
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Invention
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Sound transducer arrangement. The invention relates to a MEMS sound transducer (1), in particular... |
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Invention
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Loudspeaker assembly and headphones for spatially localizing a sound event. A loudspeaker assembl... |
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Invention
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Loudspeaker assembly and headphones for spatially localizing a sound event. The invention relates... |
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Invention
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Loudspeaker arrangement. A loudspeaker arrangement for a plurality of MEMS loudspeakers for gener... |
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Invention
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In-ear receiver. The invention relates to an in-ear receiver (1), in particular a headset and/or ... |
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Invention
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Sound transducer arrangement having a mems unit. A sound transducer arrangement for generating an... |
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Invention
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Sound transducer arrangement having an mems unit. The invention relates to a sound transducer arr... |
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Invention
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Mems loudspeaker having an actuator structure and a diaphragm spaced apart therefrom. A MEMS loud... |
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Invention
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Loudspeaker unit comprising an electrodynamic loudspeaker and a mems loudspeaker. A loudspeaker u... |
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Invention
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Loudspeaker unit comprising an electrodynamic loudspeaker and a mems loudspeaker. The invention r... |
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Invention
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Amplifier unit for a sound converter, and sound-generating unit. The invention relates to an ampl... |
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Invention
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Amplifier unit for a sound converter and sound generating unit. The invention relates to an ampli... |
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2017
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Invention
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Amplifier unit for operating a piezoelectric sound transducer and/or a dynamic sound transducer, ... |
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Invention
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Method and circuit for operating a piezoelectric mems sound transducer and integrated circuit com... |
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Invention
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Method and circuit for operating a piezoelectric mems sound transducer and integrated circuitry h... |
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Invention
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Audio system having beam-shaping speakers and eyewear having such an audio system. The invention ... |
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2016
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Invention
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Flexible mems printed circuit board unit and sound transducer assembly. A sound transducer assemb... |
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Invention
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Mems circuit board module having an integrated piezoelectric structure, and electroacoustic trans... |
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Invention
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Mems sound transducer with closed control system. The invention relates to a MEMS sound transduce... |
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Invention
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Sound converter arrangement with mems sound converter. The present invention relates to a sound t... |
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Invention
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Circuit board module comprising a continuous cavity, associated sonic transducer assembly, and pr... |
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2015
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G/S
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Apparatus for recording, transmission or reproduction of sound or images; audio systems comprised... |
