Inventor · disambiguated record
Christian Bretthauer
Also filed as: BRETTHAUER CHRISTIAN
23 granted patents·7 pending applications·39 citations·filing 2009–2024
91Inventor score
Top patents by PatentIndex Score
30 records- 0195US10641626B2MEMS sensors, methods for providing same and method for measuring a fluid constituentINFINEON TECHNOLOGIES AG·Filed 2018·Granted May 5, 2020·11 cites·25 claims
- 0295US10626007B2Microelectromechanical transducerINFINEON TECHNOLOGIES AG·Filed 2018·Granted Apr 21, 2020·10 cites·19 claims
- 0390US10715926B2MEMS component and mobile device comprising the MEMS componentINFINEON TECHNOLOGIES AG·Filed 2018·Granted Jul 14, 2020·12 cites·24 claims
- 0487US11962973B2Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensorINFINEON TECHNOLOGIES AG·Filed 2023·Granted Apr 16, 2024·1 cites·21 claims
- 0583US11693021B2Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensorINFINEON TECHNOLOGIES AG·Filed 2021·Granted Jul 4, 2023·1 cites·14 claims
- 0683US11353431B2Photoacoustic sensorINFINEON TECHNOLOGIES AG·Filed 2019·Granted Jun 7, 2022·2 cites·13 claims
- 0782US9938141B2Semiconductor element and methods for manufacturing the sameINFINEON TECHNOLOGIES AG·Filed 2016·Granted Apr 10, 2018·2 cites·26 claims
- 0877US12196589B2Thermoresistive micro sensor deviceINFINEON TECHNOLOGIES AG·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 0968US12326422B2Gas sensor containing an ultrasonic resonator and use for the detection of gasesINFINEON TECHNOLOGIES AG·Filed 2022·Granted Jun 10, 2025·0 cites·24 claims
- 1068US11611835B2Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensorINFINEON TECHNOLOGIES AG·Filed 2020·Granted Mar 21, 2023·0 cites·7 claims
- 1166US11530968B2Apparatus for analyzing the particulate matter content of an aerosolINFINEON TECHNOLOGIES AG·Filed 2020·Granted Dec 20, 2022·0 cites·18 claims
- 1265US2020393277A1Thermoresistive Micro Sensor DeviceINFINEON TECHNOLOGIES AG·Filed 2020·Application pending·0 cites
- 1362US12507018B2Piezoelectric transducerINFINEON TECHNOLOGIES AG·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 1462US10761005B2Apparatus for analysing the particulate matter content of an aerosolINFINEON TECHNOLOGIES AG·Filed 2017·Granted Sep 1, 2020·0 cites·20 claims
- 1560US11691871B2Microelectromechanical system (MEMS) vibration sensor having a segmented backplateINFINEON TECHNOLOGIES AG·Filed 2021·Granted Jul 4, 2023·0 cites·17 claims
- 1660US2024425361A1Mems device and method for operating a mems deviceINFINEON TECHNOLOGIES AG·Filed 2024·Application pending·0 cites
- 1758US10766769B2Semiconductor element and methods for manufacturing the sameINFINEON TECHNOLOGIES AG·Filed 2018·Granted Sep 8, 2020·0 cites·17 claims
- 1854US12075212B2Method of electrical trimming of sensitivity and frequency response for piezoelectric MEMSINFINEON TECHNOLOGIES AG·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 1954US10926999B2Microelectromechanical transducerINFINEON TECHNOLOGIES AG·Filed 2019·Granted Feb 23, 2021·0 cites·27 claims
- 2054US2023406694A1MEMS Device and Apparatus Having Such a MEMS DeviceINFINEON TECHNOLOGIES AG·Filed 2023·Application pending·0 cites
- 2153US2024323591A1Micro-speaker deviceINFINEON TECHNOLOGIES AG·Filed 2024·Application pending·0 cites
- 2251US12470874B2MEMS device and method for operating a MEMS deviceINFINEON TECHNOLOGIES AG·Filed 2023·Granted Nov 11, 2025·0 cites·21 claims
- 2351US11076217B2Portable device and method for operating the sameINFINEON TECHNOLOGIES AG·Filed 2020·Granted Jul 27, 2021·0 cites·13 claims
- 2450US12461358B2Piezoelectric micro mirror with corrugated actuator and suspension systemINFINEON TECHNOLOGIES AG·Filed 2022·Granted Nov 4, 2025·0 cites·27 claims
- 2550US2023416078A1Semiconductor DeviceINFINEON TECHNOLOGIES AG·Filed 2023·Application pending·0 cites
- 2648US2011136023A1Integrated hydride air accumulator system and method for manufacturing the sameBRETTHAUER CHRISTIAN·Filed 2009·Application pending·0 cites
- 2747US11863933B2MEMS deviceINFINEON TECHNOLOGIES AG·Filed 2021·Granted Jan 2, 2024·0 cites·19 claims
- 2847US2023412968A1MEMS Device and Audio Device Including Such a MEMS DeviceINFINEON TECHNOLOGIES AG·Filed 2023·Application pending·0 cites
- 2941US11942975B2Apparatus and method for correcting an input signalINFINEON TECHNOLOGIES AG·Filed 2021·Granted Mar 26, 2024·0 cites·12 claims
- 3039US10249583B1Semiconductor die bond pad with insulating separatorINFINEON TECHNOLOGIES AG·Filed 2017·Granted Apr 2, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →