Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4937468 | Isolation circuit for pulse waveforms | P. John Dhyanchand | 1990-06-26 |
| 4891532 | Darlington connected switch having base drive with active turn-off | John J. Dhyanchand | 1990-01-02 |
| 4885486 | Darlington amplifier with high speed turnoff | John J. Dhyanchand, John Horowy | 1989-12-05 |
| 4847745 | Three phase inverter power supply with balancing transformer | Mahesh J. Shah, Jayant G. Vaidya, John J. Dhyanchand | 1989-07-11 |
| 4811185 | DC to DC power converter | Alex M. Cook, III | 1989-03-07 |
| 4725741 | Drive circuit for fast switching of Darlington-connected transistors | P. John Dhyanchand | 1988-02-16 |
| 4670828 | Bi-directional switch for neutral point clamped PWM inverter | P. John Dhyanchand, Pierre Thollot | 1987-06-02 |
| 4635177 | Control for a neutral point clamped PWM inverter | P. John Dhyanchand, Pierre Thollot | 1987-01-06 |