Inventor · disambiguated record
Stefan Künzel
Also filed as: KUENZEL STEFAN · KUNZEL STEFAN · KÜNZEL STEFAN
12 granted patents·1 pending application·66 citations·filing 1996–2022
88Inventor score
Top patents by PatentIndex Score
13 records- 0177US6903529B2Method and apparatus for damping mechanical oscillations of a shaft in machine tools, manufacturing machines and robotsSIEMENS AG·Filed 2003·Granted Jun 7, 2005·21 cites·22 claims
- 0276US10972034B2Compensation of detent torques of synchronous motorsSIEMENS AG·Filed 2019·Granted Apr 6, 2021·1 cites·12 claims
- 0366US9146166B2Method and apparatus for determining an electrical torque of an electrical machineSIEMENS AG·Filed 2013·Granted Sep 29, 2015·3 cites·9 claims
- 0465US8729845B2Method and device for controlling an electric motorKÜNZEL STEFAN·Filed 2012·Granted May 20, 2014·4 cites·12 claims
- 0561US9712095B2Efficient damping of vibrations of an electric machineSIEMENS AG·Filed 2015·Granted Jul 18, 2017·1 cites·17 claims
- 0659US12483184B2Temperature determination method for magnet temperatures on magnets of electric motorsSIEMENS AG·Filed 2022·Granted Nov 25, 2025·0 cites·11 claims
- 0754US10528027B2Attenuation of load oscillations without additional measuring means on the load sideSIEMENS AG·Filed 2016·Granted Jan 7, 2020·0 cites·18 claims
- 0854US7024332B2Method and device for identifying a faulty rotor position angle signalSIEMENS AG·Filed 2004·Granted Apr 4, 2006·9 cites·13 claims
- 0952US7047150B2Method for determining a rotor position of a synchronous motorSIEMENS AG·Filed 2004·Granted May 16, 2006·8 cites·10 claims
- 1049US11726446B2Drive controller with self-contained correction function of position errorsSIEMENS AG·Filed 2018·Granted Aug 15, 2023·0 cites·8 claims
- 1148US6900609B2Method and control structure for damping low-frequency load oscillations in drives with a motor and loadSIEMENS AG·Filed 2001·Granted May 31, 2005·6 cites·15 claims
- 1246US5719482AProcess and device for field-oriented control of a polyphase machineSIEMENS AG·Filed 1996·Granted Feb 17, 1998·13 cites·11 claims
- 1337US2009066360A1Method for determining an inductance of a motorSIEMENS AG·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Stefan Künzel files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →