Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11404954 | Pulse width modulation interleaving | Da Zhang, Thomas Bekasi, Ismail Agirman, Bassel Al-Annouf, Jeffrey M. Izard | 2022-08-02 |
| 10513414 | System and method of maintaining performance of a system | Yang Wang, HanJong Kim, Edward Piedra, Shashank Krishnamurthy, Draguna Vrabie +1 more | 2019-12-24 |
| 8127894 | Elevator motor drive tolerant of an irregular power source | Ismail Agirman, Jeffrey M. Izard, Edward Piedra, Vladimir Blasko, Frank Higgins +1 more | 2012-03-06 |
| 7609534 | Operating a three phase device using single phase power | Ismail Agirman, Vladimir Blasko | 2009-10-27 |
| RE38439 | Control of a DC matrix converter | — | 2004-02-24 |
| 6483271 | Motor drive parameters | Ronnie E. Thebeau, Daryl J. Marvin, Neil A. Greiner, Edward Piedra | 2002-11-19 |
| 6459599 | Determining phase of AC mains in PWM controlled converters without voltage sensors | Ismail Agirman, Vladimir Blasko, Jeffrey M. Izard, Edward Piedra | 2002-10-01 |
| 6166930 | Reduced common voltage in a DC matrix converter | — | 2000-12-26 |
| 6058028 | Control of a DC matrix converter | — | 2000-05-02 |
| 5808240 | Low-inductance planar bus arrangement | Mark Eugene Shepard | 1998-09-15 |