Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10824130 | Stepper motor | Rakesh Raja, Sooping Saw | 2020-11-03 |
| 10707842 | Pulse width modulation technique with time-ratio duty cycle computation | Paul Vulpoiu, Rakesh Raja | 2020-07-07 |
| 10686391 | Stall detection in stepper motors using differential back-EMF between rising and falling commutation phase of motor current | Sooping Saw, Rakesh Raja, Wen-Pin Lin | 2020-06-16 |
| 10651803 | Transconductance shifted differential difference amplifier | Seung Bae Lee, Michael Edwin Butenhoff | 2020-05-12 |
| 10615779 | Adaptive threshold control system for detecting and adjusting the duration of regions of operation during transistor turn on and turn off | Michael Edwin Butenhoff, Rakesh Raja | 2020-04-07 |