Assignee
USound GmbH
AT·36 granted patents·13 pending applications·76 citations·filing 2014–2024
Top patents by PatentIndex Score
49 records- 0195US11303993B2Sound transducer unit for generating and/or detecting sound waves in the audible wavelength spectrum and/or in the ultrasonic rangeUSound GmbH·Filed 2020·Granted Apr 12, 2022·5 cites·19 claims
- 0293US10433063B2MEMS circuit board module having an integrated piezoelectric structure, and electroacoustic transducer arrangementUSound GmbH·Filed 2016·Granted Oct 1, 2019·14 cites·20 claims
- 0392US9980051B2MEMS loudspeaker having an actuator structure and a diaphragm spaced apart therefromUSound GmbH·Filed 2015·Granted May 22, 2018·14 cites·17 claims
- 0489US11924610B2MEMS transducer having a diaphragm made of polymer and method of producing sameUSound GmbH·Filed 2020·Granted Mar 5, 2024·3 cites·15 claims
- 0586US10034097B2MEMS acoustic transducer, and acoustic transducer assembly having a stopper mechanismUSound GmbH·Filed 2015·Granted Jul 24, 2018·7 cites·15 claims
- 0685US10728651B2Audio system having beam-shaping speakers and eyewear having such an audio systemUSound GmbH·Filed 2017·Granted Jul 28, 2020·6 cites·17 claims
- 0780US10327083B2MEMS sound transducer with closed control systemUSound GmbH·Filed 2016·Granted Jun 18, 2019·4 cites·11 claims
- 0879US11178497B2In-ear receiverUSound GmbH·Filed 2018·Granted Nov 16, 2021·3 cites·14 claims
- 0974US11146874B2Loudspeaker assembly and headphones for spatially localizing a sound eventUSound GmbH·Filed 2018·Granted Oct 12, 2021·3 cites·18 claims
- 1074US10425741B2Flexible MEMS printed circuit board unit and sound transducer assemblyUSound GmbH·Filed 2016·Granted Sep 24, 2019·2 cites·20 claims
- 1173US11375317B2Manufacturing method for multiple MEMS sound transducersUSound GmbH·Filed 2020·Granted Jun 28, 2022·1 cites·20 claims
- 1271US10206046B2Circuit board module comprising a continuous cavity, associated sonic transducer assembly, and production methodUSound GmbH·Filed 2016·Granted Feb 12, 2019·1 cites·20 claims
- 1371US10097928B2MEMS loudspeaker arrangement comprising a sound generator and a sound amplifierUSound GmbH·Filed 2015·Granted Oct 9, 2018·2 cites·18 claims
- 1470US10045136B2MEMS loudspeaker with position sensorUSound GmbH·Filed 2016·Granted Aug 7, 2018·3 cites·20 claims
- 1569US10412505B2Sound converter arrangement with MEMS sound converterUSound GmbH·Filed 2016·Granted Sep 10, 2019·3 cites·17 claims
- 1666US11202155B2Sound transducer arrangementUSound GmbH·Filed 2018·Granted Dec 14, 2021·1 cites·11 claims
- 1766US10405101B2MEMS loudspeaker having an actuator structure and a diaphragm spaced apart therefromUSound GmbH·Filed 2018·Granted Sep 3, 2019·1 cites·19 claims
- 1865US11418891B2Loudspeaker unit comprising an electrodynamic loudspeaker and a MEMS loudspeakerUSound GmbH·Filed 2018·Granted Aug 16, 2022·1 cites·10 claims
- 1965US10516948B2Loudspeaker arrangementUSound GmbH·Filed 2018·Granted Dec 24, 2019·1 cites·19 claims
- 2064US12466722B2MEMS sound transducer with a damping layer made of adhesiveUSound GmbH·Filed 2022·Granted Nov 11, 2025·0 cites·15 claims
- 2160US10045125B2Micro-electromechanical sound transducer with sound energy-reflecting interlayerUSound GmbH·Filed 2014·Granted Aug 7, 2018·1 cites·19 claims
- 2259US12593166B2Acoustic transducer unitUSound GmbH·Filed 2023·Granted Mar 31, 2026·0 cites·24 claims
- 2359US11668959B2Eyewear with parametric audio unitUSound GmbH·Filed 2021·Granted Jun 6, 2023·0 cites·18 claims
- 2456US10986439B2Audio system having beam-shaping speakers and eyewear having such an audio systemUSound GmbH·Filed 2020·Granted Apr 20, 2021·0 cites·20 claims
- 2556US2025175744A1MEMS transducer having at least one metal layer and one oxide layerUSound GmbH·Filed 2024·Application pending·0 cites
- 2653US11565935B2Manufacturing process for at least one diaphragm unit of a MEMS transducerUSound GmbH·Filed 2019·Granted Jan 31, 2023·0 cites·19 claims
- 2753US2025080919A1Mems sound transducer and method for producing sameUSound GmbH·Filed 2024·Application pending·0 cites
- 2853US2025074762A1Mems sound transducer and method for producing sameUSound GmbH·Filed 2024·Application pending·0 cites
- 2952US12401951B2MEMS sound transducer with a curved contour of a cantilever arm elementUSound GmbH·Filed 2022·Granted Aug 26, 2025·0 cites·14 claims
- 3051US11128942B2Sound transducer arrangement having a MEMS unitUSound GmbH·Filed 2018·Granted Sep 21, 2021·0 cites·20 claims
- 3150US2024187774A1Acoustic transducer unitUSound GmbH·Filed 2023·Application pending·0 cites
- 3250US2024187771A1Acoustic transducer unitUSound GmbH·Filed 2023·Application pending·0 cites
- 3349US11997462B2Method for manufacturing a transducer unitUSound GmbH·Filed 2020·Granted May 28, 2024·0 cites·14 claims
- 3449US11516583B2Amplifier unit for a sound converter, and sound-generating unitUSound GmbH·Filed 2018·Granted Nov 29, 2022·0 cites·20 claims
- 3548US2025171295A1MEMS transducer having a carrier layer and at least two piezoelectric layersUSound GmbH·Filed 2024·Application pending·0 cites
- 3647US10820091B2Method for operating a piezoelectric speakerUSound GmbH·Filed 2019·Granted Oct 27, 2020·0 cites·17 claims
- 3747US2024214746A1MEMS Device with a Connecting ElementUSound GmbH·Filed 2023·Application pending·0 cites
- 3847US2021191159A1Eyeglasses with Charging InterfaceUSound GmbH·Filed 2020·Application pending·0 cites
- 3945US2025048034A1Acoustic Unit for a Sound Transducer UnitUSound GmbH·Filed 2024·Application pending·0 cites
- 4043US2019369236A1Method for operating a loudspeaker unit, and loudspeaker unitUSound GmbH·Filed 2019·Application pending·0 cites
- 4143US2024276152A1Sound transducer unitUSound GmbH·Filed 2024·Application pending·0 cites
- 4241US11589179B2Test device for testing a microphoneUSound GmbH·Filed 2021·Granted Feb 21, 2023·0 cites·17 claims
- 4341US2020045425A1Method of manufacturing a mems printed circuit board module and/or sound transducer assemblyUSound GmbH·Filed 2019·Application pending·0 cites
- 4441US2021044688A1Mobile phone comprising an audio system having a rear-side secondary openingUSound GmbH·Filed 2020·Application pending·0 cites
- 4539US11259123B2Method and circuit for operating a piezoelectric MEMS sound transducer and integrated circuit comprsing such a circuitUSound GmbH·Filed 2017·Granted Feb 22, 2022·0 cites·16 claims
- 4639US10812905B2Device for audio signal processing for a piezoelectric speakerUSound GmbH·Filed 2019·Granted Oct 20, 2020·0 cites·20 claims
- 4737US10826445B2Amplifier unit for operating a piezoelectric sound transducer and/or a dynamic sound transducer, and a sound-generating unitUSound GmbH·Filed 2017·Granted Nov 3, 2020·0 cites·14 claims
- 4837US10097927B2Loud speaker arrangement with circuit-board-integrated ASICUSound GmbH·Filed 2015·Granted Oct 9, 2018·0 cites·18 claims
- 4933US10085093B2Loudspeaker arrangementUSound GmbH·Filed 2015·Granted Sep 25, 2018·0 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →