Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365248 | Control system for regulating harmonic torque disturbances in an electric vehicle | James R. Smith, Hassan H. Eldeeb, Caleb W. Secrest | 2025-07-22 |
| 12365247 | Control system for compensating for current sensor offset/gain errors | Chikezie M. Emeghara, Hassan H. Eldeeb, Caleb W. Secrest | 2025-07-22 |
| 11973444 | Determining rotor position offset for electrical machines | Arslan Qaiser, Brandon Davis | 2024-04-30 |
| 11932116 | Operating an electric drive system with low efficiency | Caleb W. Secrest, Vignesh Namasivayam | 2024-03-19 |
| 11489471 | Systems and methods for detecting stator winding faults and degradation | Jiyu Zhang, Lei Hao, Wesley G. Zanardelli, Bojian Cao | 2022-11-01 |
| 11277089 | Compensation for multiple non-ideal position sensor harmonic components in a rotary system | Caleb W. Secrest | 2022-03-15 |
| 11133771 | Integrated fault isolation and prognosis system for electric drive system | Jiyu Zhang, Lei Hao, Wesley G. Zanardelli, Bojian Cao, Mutasim A. Salman | 2021-09-28 |
| 11095240 | Electric motor in propulsion system with auxiliary power generation | Anno Yoo | 2021-08-17 |
| 10608567 | Determination of demagnetized torque capability in real-time for electric motor in propulsion system | Dwarakanath V. Simili | 2020-03-31 |
| 10461678 | Methods and systems for determining when to apply an adaptative thermal compensation in an operating region of a motor | Anno Yoo | 2019-10-29 |
| 10389289 | Generating motor control reference signal with control voltage budget | Julie A. Kleinau | 2019-08-20 |
| 10164559 | System and method for measuring and diagnosing initial offsets of an analog input sensor | Brian A. Welchko, Wesley G. Zanardelli | 2018-12-25 |
| 10135368 | Torque ripple cancellation algorithm involving supply voltage limit constraint | Prerit Pramod, Julie A. Kleinau | 2018-11-20 |
| 9966890 | Detection of offset errors in phase current measurement for motor control system | Prerit Pramod, Julie A. Kleinau | 2018-05-08 |
| 9873450 | Detection of offset errors in phase current measurement for motor control system | Prerit Pramod, Julie A. Kleinau | 2018-01-23 |
| 9802642 | Phase current measurement diagnostic | Timothy A. Klinesmith, Dennis B. Skellenger | 2017-10-31 |
| 9461574 | Motor control system for determining a reference d-axis current and a q-axis current | Abraham Gebregergis, Ramakrishnan RajaVenkitasubramony, Tomy Sebastian | 2016-10-04 |
| 9369078 | Method of current reference generation for a motor | Abraham Gebregergis, Ramakrishnan RajaVenkitasubramony, Tomy Sebastian | 2016-06-14 |