Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477066 | Method and apparatus for reducing audible acoustical noise in a power supply transformer by shaping the waveform of a primary side inductor current | — | 2002-11-05 |
| 6392906 | Circuit and method for a pulse width modulated | Joel Turchi, Josef Halamik | 2002-05-21 |
| 6208538 | PWM control apparatus | Josef Halamik, Joel Turchi | 2001-03-27 |
| 6177782 | Circuit and method of controlling a regulator with an output feedback signal and devoid of an input feedforward signal | Joel Turchi | 2001-01-23 |
| 5471167 | Circuit for use with a feedback arrangement | Joel Turchi | 1995-11-28 |