Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9595902 | Methods, systems and apparatus for adjusting modulation index to improve linearity of phase voltage commands | Milun Perisic, Michael H. Kinoshita | 2017-03-14 |
| 9335361 | Method and apparatus for monitoring a multi-phase electrical system on a vehicle | Silva Hiti, Steven E. Schulz, Millin Perisic, William R. Cawthorne, Mark A. Vernacchia +2 more | 2016-05-10 |
| 9211806 | Methods, systems and apparatus for generating voltage commands used to control operation of a permanent magnet machine | Milun Perisic, Silva Hiti | 2015-12-15 |
| 8990277 | Method for searching a lookup table | Michael H. Kinoshita | 2015-03-24 |
| 8896245 | Methods, systems and apparatus for generating voltage command signals for controlling operation of an electric machine | Milun Perisic | 2014-11-25 |
| 8829827 | Methods, systems and apparatus for controlling operation of an electric machine in an overmodulation region | Michael H. Kinoshita, Milun Perisic, Ray M. Ransom | 2014-09-09 |
| 8742712 | Methods, systems and apparatus for controlling third harmonic voltage when operating a multi-phase machine in an overmodulation region | Milun Perisic, Michael H. Kinoshita, Ray M. Ransom | 2014-06-03 |
| 8729847 | Methods, systems and apparatus for generating current commands used to control operation of an electric machine | Michael H. Kinoshita, Milun Perisic | 2014-05-20 |
| 8664901 | Method and system for estimating electrical angular speed of a permanent magnet machine | Milun Perisic, Yo Chan Son, Silva Hiti | 2014-03-04 |
| 8519648 | Temperature compensation for improved field weakening accuracy | Min Dai, Brian A. Welchko | 2013-08-27 |
| 8446117 | Methods, systems and apparatus for adjusting duty cycle of pulse width modulated (PWM) waveforms | Michael H. Kinoshita, Ray M. Ransom, Milun Perisic | 2013-05-21 |
| 8359131 | Method and system for operating an electric motor | Silva Hiti, Milun Perisic | 2013-01-22 |
| 8339094 | Methods, systems and apparatus for overmodulation of a five-phase machine | Milun Perisic, Silva Hiti | 2012-12-25 |
| 8283881 | Methods, systems and apparatus for synchronous current regulation of a five-phase machine | Milun Perisic | 2012-10-09 |
| 8278850 | Methods, systems and apparatus for optimization of third harmonic current injection in a multi-phase machine | — | 2012-10-02 |
| 8233295 | Methods, systems and apparatus for approximation of peak summed fundamental and third harmonic voltages in a multi-phase machine | Ray M. Ransom, Michael H. Kinoshita | 2012-07-31 |
| 8228016 | Gain adjustment to improve torque linearity in a field weakening region | Milun Perisic, Silva Hiti | 2012-07-24 |
| 8203236 | Dual voltage-source inverter system and method | Milun Perisic, Silva Hiti, George John, Gregory S. Smith, Khiet Le +1 more | 2012-06-19 |
| 8193747 | Methods, systems and apparatus for controlling operation of two alternating current (AC) machines | James M. Nagashima, Milun Perisic, Silva Hiti | 2012-06-05 |
| 8139371 | Power electronics devices with integrated control circuitry | David F. Nelson, George John, Gregory S. Smith, David Tang, James M. Nagashima | 2012-03-20 |
| 8115430 | Methods, systems and apparatus for controlling operation of two alternating current (AC) machines | James M. Nagashima, Milun Perisic, Silva Hiti | 2012-02-14 |
| 7987952 | Damping mechanisms and motor assemblies | Duc Q. Phan, Khiet Le, Terence G. Ward, Yunqi Zheng, Dang Dinh Dang | 2011-08-02 |
| 7973433 | Power electronics devices with integrated gate drive circuitry | David F. Nelson, George John, Gregory S. Smith, David Tang, James M. Nagashima | 2011-07-05 |
| 7923953 | Linearity for field weakening in an interior permanent magnet machine | Yo Chan Son, Milun Perisic, Silva Hiti | 2011-04-12 |
| 7872441 | Systems and methods for operating Z-source inverter inductors in a continuous current mode | Lateef A. Kajouke | 2011-01-18 |