Inventor · disambiguated record
Lutz Ehrig
Also filed as: EHRIG LUTZ
8 granted patents·2 pending applications·0 citations·filing 2010–2024
70Inventor score
Files withFRAUNHOFER GES FORSCHUNG6ARIOSO SYSTEMS GMBH1BOSCH GMBH ROBERT1EHRIG LUTZ1FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V1
Top patents by PatentIndex Score
10 records- 0148US2025119674A1Method for operating headphones and earphonesBOSCH GMBH ROBERT·Filed 2024·Application pending·0 cites
- 0247US12428290B2Bending transducer as actuator, bending transducer as sensor, bending transducer systemFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted Sep 30, 2025·0 cites·11 claims
- 0347US2023212002A1Mems device, nearfield loudspeaker, hearable, mems pump, loudspeaker and method for controlling an mems deviceFRAUNHOFER GES FORSCHUNG·Filed 2023·Application pending·0 cites
- 0446US10149045B2Loudspeaker arrayFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Dec 4, 2018·0 cites·16 claims
- 0543US11750982B2Micromechanical sound transducerFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted Sep 5, 2023·0 cites·15 claims
- 0643US10425735B2Array of electroacoustic actuators and method for producing an arrayFRAUNHOFER GES FORSCHUNG·Filed 2015·Granted Sep 24, 2019·0 cites·26 claims
- 0740US12114130B2Microelectromechanical sound transducer systemARIOSO SYSTEMS GMBH·Filed 2022·Granted Oct 8, 2024·0 cites·20 claims
- 0840US9674605B2Loudspeaker with pressure compensation elementFRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V·Filed 2015·Granted Jun 6, 2017·0 cites·19 claims
- 0937US9955265B2Electroacoustic driverFRAUNHOFER GES FORSCHUNG·Filed 2015·Granted Apr 24, 2018·0 cites·20 claims
- 1031US8798302B2Flat panel loudspeakersEHRIG LUTZ·Filed 2010·Granted Aug 5, 2014·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →