Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10700632 | Method for motor and inverter temperature control | Anno Yoo, Dwarakanath V. Simili | 2020-06-30 |
| 10598732 | Early detection of motor stator winding faults | Azeem Sarwar, Madi Zholbaryssov, Wesley G. Zanardelli, Ethan M. Blakley | 2020-03-24 |
| 10411631 | Method and apparatus for vibration damping in a powertrain system | Young Joo Lee, Bon Ho Bae | 2019-09-10 |
| 10333448 | Method for torque control systems and methods based on rotor temperature | Anno Yoo, Sangyeop Kwak | 2019-06-25 |
| 10326390 | Systems and methods for operating motors with a single motor position signal | David S. Ochs, Caleb W. Secrest | 2019-06-18 |
| 10319360 | Active masking of tonal noise using motor-based acoustic generator to improve sound quality | Song He, Gilsu Choi, Caleb W. Secrest, Aja Anjilivelil, Scott M. Reilly +1 more | 2019-06-11 |
| 10267819 | Method and apparatus to monitor a resolver | Rachel L. Hoener, Milan A. Vadera | 2019-04-23 |
| 10193489 | Method and apparatus for acoustic signal generation | Si Hyung Lee, Aayush Gupta | 2019-01-29 |
| 10156462 | Error correction in a vector-based position sensing system | David S. Ochs, Caleb W. Secrest | 2018-12-18 |
| 9973120 | Control of six step pulse width modulation with flux weakening | Dwarakanath V. Simili, Anno Yoo | 2018-05-15 |
| 9950706 | Driveline system with nested loop damping control | Jie Yang, Robert L. Morris, Chia-Shang Liu | 2018-04-24 |
| 9897469 | Resolver phase compensation | Rachel L. Hoener, Milan A. Vadera | 2018-02-20 |
| 9759737 | Method and apparatus for monitoring speed and position of a rotating member | Leah Dunbar, Martin E. Rosalik, Jr., Justin O. Nielsen | 2017-09-12 |
| 9517706 | Method and apparatus for controlling an electrified powertrain system of a vehicle | Min-Joong Kim, Norman K. Bucknor, R Travis Schwenke | 2016-12-13 |
| 9283952 | Method and apparatus for fault mitigation in a torque machine of a powertrain system | Bon Ho Bae, Jihoon Jang, Silva Hiti | 2016-03-15 |
| 9106177 | Method and system for sensorless control of an electric motor | Leah Dunbar, Silva Hiti | 2015-08-11 |
| 9093933 | Method and apparatus for monitoring rotational position of an electric machine | Jihoon Jang, Steven E. Schulz, Leah Dunbar, Terry Murrell, Daniel L. Kowalewski +1 more | 2015-07-28 |
| 9000701 | Methods, systems and apparatus for generating voltage commands used to control operation of a permanent magnet machine | Steven E. Schulz, Bon Ho Bae, Konstantin S. Majarov | 2015-04-07 |
| 8664901 | Method and system for estimating electrical angular speed of a permanent magnet machine | Milun Perisic, Gabriel Gallegos-Lopez, Silva Hiti | 2014-03-04 |
| 8487575 | Electric motor stator winding temperature estimation | Chia-Chou Yeh, Nitinkumar R. Patel, Steven E. Schulz | 2013-07-16 |
| 8378605 | Method and apparatus for monitoring a system including a sensorless electric motor | Wei D. Wang, Nitinkumar R. Patel | 2013-02-19 |
| 8340848 | Method and system for sensorless control of an electric motor | Nitinkumar R. Patel, Steven E. Schulz | 2012-12-25 |
| 8339082 | Methods and systems for induction motor control | Mengwei Campbell, Bon Ho Bae, Milun Perisic | 2012-12-25 |
| 8339081 | Method and apparatus for low speed permanent magnet motor operation | Nitinkumar R. Patel | 2012-12-25 |
| 8319460 | Method and system for initiating operation of an electric motor | Jihoon Jang, Brian A. Welchko, Nitinkumar R. Patel, Steven E. Schulz | 2012-11-27 |