Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11387761 | System and method for sinusoidal output and integrated EMC filtering in a motor drive | Zoran Vrankovic, Gennadi Sizov, David A. Figie, Yao Da, Todd M. Oestreich +1 more | 2022-07-12 |
| 11342861 | Method and apparatus to mitigate DC bus over-voltages on common AC bus systems utilizing DC and AC drives | Zhijun Liu | 2022-05-24 |
| 11283388 | Voltage rotator for high switching frequency PWM inverter | Gennadi Sizov, Zoran Vrankovic, Todd M. Oestreich | 2022-03-22 |
| 11233475 | DC bus precharge system | James J Valasek, Nickolay N. Guskov | 2022-01-25 |