Inventor · disambiguated record
Andreas Burgermeister
Also filed as: BURGERMEISTER ANDREAS
15 granted patents·8 citations·filing 2014–2023
84Inventor score
Top patents by PatentIndex Score
15 records- 0185US12170490B2Frequency converterLENZE SWISS AG·Filed 2022·Granted Dec 17, 2024·1 cites·7 claims
- 0282US10924032B2Inverter and method for operating an inverter with angle-independent variation of pulse duty factor of switching elementsSCHMIDHAUSER AG·Filed 2019·Granted Feb 16, 2021·4 cites·16 claims
- 0375US11091050B2Charging station for charging an electric vehicleBUCHER HYDRAULICS AG·Filed 2019·Granted Aug 17, 2021·3 cites·19 claims
- 0462US12155336B2Circuit and method for controlling an electromechanical holding brake, frequency converter and systemLENZE SWISS AG·Filed 2021·Granted Nov 26, 2024·0 cites·10 claims
- 0559US11043914B2Control device for actuating an electric motor, electric motor and system having a control device and electric motorSCHMIDHAUSER AG·Filed 2018·Granted Jun 22, 2021·0 cites·16 claims
- 0655US12308755B2Frequency converterLENZE SWISS AG·Filed 2023·Granted May 20, 2025·0 cites·4 claims
- 0754US12143035B2Frequency converterLENZE SWISS AG·Filed 2020·Granted Nov 12, 2024·0 cites·8 claims
- 0851US12362682B2Frequency converter with ground fault detectionLENZE SWISS AG·Filed 2022·Granted Jul 15, 2025·0 cites·3 claims
- 0951US12193200B2Power converterLENZE SWISS AG·Filed 2020·Granted Jan 7, 2025·0 cites·12 claims
- 1046US12426188B2Frequency converter classLENZE SWISS AG·Filed 2020·Granted Sep 23, 2025·0 cites·12 claims
- 1145US10389264B2Power converterSCHMIDHAUSER AG·Filed 2014·Granted Aug 20, 2019·0 cites·9 claims
- 1243US11146184B2Frequency converter with drivable switch preventing undesired current flowSCHMIDHAUSER AG·Filed 2020·Granted Oct 12, 2021·0 cites·6 claims
- 1342US10924033B2Method of operating an inverter for emitter shunt current measurement and inverterSCHMIDHAUSER AG·Filed 2019·Granted Feb 16, 2021·0 cites·8 claims
- 1440US11967890B2Frequency converterLENZE SE·Filed 2019·Granted Apr 23, 2024·0 cites·4 claims
- 1537US10784889B2Electric control deviceLENZE AUTOMATION GMBH·Filed 2018·Granted Sep 22, 2020·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →