Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9130422 | Interior permanent magnet machine having a mixed rare earth magnet and ferrite magnet rotor | Sinisa Jurkovic | 2015-09-08 |
| 9118230 | Interior permanent magnet machine | Sinisa Jurkovic, Qiang Niu, Peter J. Savagian | 2015-08-25 |
| 8957563 | Rotor geometry for reduction of torque ripple in a wound field machine | Constantin C. Stancu, Sinisa Jurkovic, Xinyu Zhou, Qiang Niu, Xu Han | 2015-02-17 |
| 8933606 | Interior permanent magnet machine with pole-to-pole asymmetry of rotor slot placement | Sinisa Jurkovic, Edward L. Kaiser, Peter J. Savagian | 2015-01-13 |
| 8928197 | Pole-to-pole asymmetry in interior permanent magnet machines with arc-shaped slots | Sinisa Jurkovic | 2015-01-06 |
| 8917005 | Rotor barrier shaping for demagnetization mitigation in an internal permanent magnet machine | Sinisa Jurkovic | 2014-12-23 |
| 8884485 | Axially asymmetric permanent magnet machine | Sinisa Jurkovic, Xinyu Zhou, Xu Han, Qiang Niu | 2014-11-11 |
| 8860275 | Multi-layer arc-shaped permanent magnet machine with reduced rotational stress | Edward L. Kaiser, Sinisa Jurkovic | 2014-10-14 |
| 8847460 | Asymmetric stator teeth in an electric motor | Sinisa Jurkovic, Xinyu Zhou, Qiang Niu, John C. Morgante, Xu Han +1 more | 2014-09-30 |
| 8816555 | Rotor for a permanent magnet electric machine | Xinyu Zhou, Sinisa Jurkovic, Qiang Niu, Xu Han, John C. Morgante | 2014-08-26 |
| 8760025 | Interior permanent magnet machine having off axis centered arc geometry | Sinisa Jurkovic | 2014-06-24 |
| 8613131 | Methods for forming a magnet in a rotor | Terence G. Ward | 2013-12-24 |
| 8602938 | Multimode electrically variable transmission having a ferrite magnet motor and method of operating the same | Brendan M. Conlon, Trevor John Blohm, Sinisa Jurkovic | 2013-12-10 |
| 8542085 | High frequency rotary transformer for synchronous electrical machines | Constantin C. Stancu, Peter J. Savagian, Robert T. Dawsey, Erik Hatch | 2013-09-24 |
| 8487494 | Interior permanent magnet machine with radially asymmetric magnet configuration | Sinisa Jurkovic, Xinyu Zhou, Xu Han, Qiang Niu | 2013-07-16 |
| 8456053 | Insulation assembly for a stator core | Edward L. Kaiser | 2013-06-04 |
| 8362732 | Motor phase winding fault detection method and apparatus | Mohammad N. Anwar, S. M. Nayeem Hasan, Silva Hiti, Steven E. Schulz, Sean E. Gleason | 2013-01-29 |
| 8231504 | Powertrain with dual rotor motor/generator | James D. Hendrickson, Brendan M. Conlon | 2012-07-31 |
| 8174158 | Methods and apparatus for a permanent magnet machine with asymmetrical rotor magnets | Edward L. Kaiser, Peter J. Savagian | 2012-05-08 |
| 8138651 | Methods and apparatus for a permanent magnet machine with an added air barrier | Edward L. Kaiser, Matthew D. Laba | 2012-03-20 |
| 8129880 | Concentrated winding machine with magnetic slot wedges | Edward L. Kaiser, Matthew D. Laba | 2012-03-06 |
| 8058765 | Methods and apparatus for a bar-wound stator with rotated conductors | Edward L. Kaiser | 2011-11-15 |
| 8054084 | Methods and systems for diagnosing stator windings in an electric motor | Steven E. Schulz, Chia-Chou Yeh | 2011-11-08 |
| 7969058 | Permanent magnet motor with stator having asymmetric slots for reducing torque ripple | Peter J. Savagian, Matthew D. Laba | 2011-06-28 |
| 7952308 | Method and apparatus for torque ripple reduction | Steven E. Schulz, John P. Miller, Soo Yeol Lee | 2011-05-31 |