Inventor · disambiguated record
Martin Breu
Also filed as: BREU MARTIN
16 granted patents·1 citations·filing 2018–2023
84Inventor score
Top patents by PatentIndex Score
16 records- 0177US12286015B2Compact powertrain with an electric motorBRUSA ELEKTRONIK AG·Filed 2023·Granted Apr 29, 2025·0 cites·10 claims
- 0277US11597267B2Compact powertrain with an electric motorBRUSA Electronik AG·Filed 2020·Granted Mar 7, 2023·1 cites·18 claims
- 0359US11271227B2Method for operating a fuel cell arrangement and a corresponding fuel cell arrangementAUDI AG·Filed 2018·Granted Mar 8, 2022·0 cites·10 claims
- 0457US12187163B2High-voltage system for a fuel-cell vehicle for determining an insulation faultAUDI AG·Filed 2019·Granted Jan 7, 2025·0 cites·10 claims
- 0556US12166246B2Electric energy system with fuel cellsAUDI AG·Filed 2019·Granted Dec 10, 2024·0 cites·7 claims
- 0652US11390170B2Power supply device having a fuel cell arrangement and method for lowering voltage in a fuel cell arrangementAUDI AG·Filed 2019·Granted Jul 19, 2022·0 cites·10 claims
- 0752US11370311B2Electrical energy system with fuel-cellsAUDI AG·Filed 2019·Granted Jun 28, 2022·0 cites·8 claims
- 0852US11342570B2Method for operating a fuel cell arrangement and also a corresponding fuel cell arrangementAUDI AG·Filed 2018·Granted May 24, 2022·0 cites·15 claims
- 0949US11993158B2Electrical energy system with fuel cellsAUDI AG·Filed 2019·Granted May 28, 2024·0 cites·3 claims
- 1049US11413973B2Electrical energy system comprising fuel cellsAUDI AG·Filed 2019·Granted Aug 16, 2022·0 cites·9 claims
- 1148US11508977B2Supply device having a fuel cell device and a battery, and method for frost-starting a supply deviceAUDI AG·Filed 2018·Granted Nov 22, 2022·0 cites·8 claims
- 1247US11671016B2Multi-phase direct voltage converter for a fuel cell stackAUDI AG·Filed 2019·Granted Jun 6, 2023·0 cites·8 claims
- 1347US10994679B2Onboard electrical system for a motor vehicle and method for operating an onboard electrical system for a motor vehicleAUDI AG·Filed 2018·Granted May 4, 2021·0 cites·10 claims
- 1443US11794583B2Drive device for a motor vehicle and method for operating a drive device for a motor vehicleAUDI AG·Filed 2018·Granted Oct 24, 2023·0 cites·8 claims
- 1539US12176586B2Power supply device having a fuel cell device and a battery, fuel cell vehicle, and method for starting a power supply deviceAUDI AG·Filed 2019·Granted Dec 24, 2024·0 cites·6 claims
- 1637US11349402B2DC voltage converter arrangement, fuel cell vehicle and method for operating a DC voltage converter arrangementAUDI AG·Filed 2019·Granted May 31, 2022·0 cites·10 claims
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