Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384250 | Torque-equalizing fault response for electric vehicle | Richard M. Breese, Brian N. Harries, Silva Hiti, Steven E. Schulz, David Tang | 2025-08-12 |
| 11722089 | Pulse width modulation clock synchronization | Steven E. Schulz, David Tang, Silva Hiti | 2023-08-08 |
| 11712967 | Torque-equalizing fault response for electric vehicle | Richard M. Breese, Brian N. Harries, Silva Hiti, Steven E. Schulz, David Tang | 2023-08-01 |
| 11575330 | Dual inverter with common control | Steven E. Schulz, Silva Hiti, David Tang, Young Doo | 2023-02-07 |
| 11533013 | Pulse width modulation clock synchronization | Steven E. Schulz, David Tang, Silva Hiti | 2022-12-20 |
| 11225822 | System and method for opening and closing vehicle door | Matthew Richard Partsch, Jenna Kadlec, Cian John Francis Brogan, Matt John Sampson | 2022-01-18 |
| 10294699 | Electric door release system | Matthew Richard Partsch, Pei Chen | 2019-05-21 |
| 10179568 | Seamless vehicle access system | Mohamad Mwaffak Hariri, Adam Michael Kibit, Mark L. Zeinstra, Matthew Richard Partsch, Cian John Francis Brogan | 2019-01-15 |
| 9093933 | Method and apparatus for monitoring rotational position of an electric machine | Jihoon Jang, Yo Chan Son, Steven E. Schulz, Leah Dunbar, Terry Murrell +1 more | 2015-07-28 |
| 8913352 | Method and apparatus for detecting a desaturation fault in an inverter module | Konstantin S. Majarov, David Tang, Reynaldo Arturo Suazo Zepeda, Nitinkumar R. Patel | 2014-12-16 |
| 7999503 | Control module for dynamic operation of a power inverter using an application specific integrated circuit | TED D. PETERSON, David Tang, Mark L. Selogie, Michael R. Grimes | 2011-08-16 |
| 7629756 | Method and apparatus for controlling asynchronous motors | Terry Murrell | 2009-12-08 |
| 7615887 | Method and system for operating a power converter | Constantin C. Stancu, Robert T. Dawsey | 2009-11-10 |
| 7609050 | Method and system for determing current in an electrical component in a power conversion system | Constantin C. Stancu | 2009-10-27 |
| 7421301 | Speed-variable maximum delay clamping when using variable-delay random PWM switching | Steven E. Schulz | 2008-09-02 |
| 6972534 | Delay compensation for stable current regulation when using variable-delay random PWM switching | Steven E. Schulz | 2005-12-06 |
| 6856303 | Rotating display system | — | 2005-02-15 |