Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223779 | High efficiency switching circuit for transferring energy stored within a snubbing circuit to an electrical load | — | 1993-06-29 |
| 5170059 | Optically coupled fast turn off load switch drive | — | 1992-12-08 |
| 5150028 | Two Zener diode one power supply fast turn off | — | 1992-09-22 |
| 5084662 | Unipolar converter for variable reluctance machines | John J. Dhyanchand, Lewis E. Unnewher | 1992-01-28 |
| 4983902 | Fast current discharging switch for a variable reluctance motor drive | John J. Dhyanchand | 1991-01-08 |
| 4967334 | Inverter input/output filter system | Alexander Cook, John J. Dhyanchand, Dwight D. Schmitt | 1990-10-30 |
| 4937725 | Circuit for eliminating snubber current noise in the sense circuit of an H-bridge inverter | John J. Dhyanchand | 1990-06-26 |
| 4687982 | Instant reversing circuit | — | 1987-08-18 |