Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36508 | Method of automatically measuring the horizontal scan frequency of a composite synchronism signal, and an electronic circuit operating in accordance with the method | Giorgio Betti, Fabrizio Sacchi, Gianfranco Vai, Maurizio Zuffada | 2000-01-18 |
| RE35588 | Broad operational range, automatic device for the change of frequency in the horizontal deflection of multi-synchronization monitors | Mauro Merlo, Maurizio Zuffada, Loic Lietar | 1997-08-19 |
| 5495201 | Transconductor stage | Roberto Alini, Maurizio Zuffada, David Moloney | 1996-02-27 |
| 5416389 | Horizontal deflection stage linearity control device | Mauro Merlo | 1995-05-16 |
| 5263186 | Control loop for reducing the time of repsonse of a tuner-AGC of a superheterodyne receiver and relative leading edge differentiating circuit used in the control loop | Giorgio Betti, Fabrizio Sacchi, Gianfranco Vai, Maurizio Zuffada | 1993-11-16 |
| 5142204 | Broad operational range, automatic device for the change of frequency in the horizontal deflection of multi-synchronization monitors | Mauro Merlo, Maurizio Zuffada, Loic Lietar | 1992-08-25 |
| 5134481 | Method of automatically measuring the horizontal scan frequency of a composite synchronism signal, and an electronic circuit operating in accordance with the method | Giorgio Betti, Fabrizio Sacchi, Gianfranco Vai, Maurizio Zuffada | 1992-07-28 |
| 5095363 | Method of demodulating multi-standard TV signals and a circuit device for implementing the method | Maurizio Zuffada, Fabrizio Sacchi, Gianfranco Vai, Giorgio Betti | 1992-03-10 |
| 5081708 | Integrated circuit for generating a temperature independent, dynamically compressed voltage function of the value of an external regulation resistance | Fabrizio Sacchi, Maurizio Zuffada, Giorgio Betti | 1992-01-14 |
| 4967139 | Temperature-independent variable-current source | Giorgio Betti, Maurizio Zuffada, Fabrizio Sacchi | 1990-10-30 |
| 4904959 | Current-controlled saw-tooth wave oscillator stage | — | 1990-02-27 |
| 4837464 | Phase regulation circuit, particularly for horizontal phase regulation in data displays | Roberto Viscardi, Silvano Coccetti | 1989-06-06 |
| 4803381 | Bias current compensating circuit, particularly for saw-tooth wave generators | Roberto Viscardi, Silvano Coccetti | 1989-02-07 |
| 4739228 | Electric circuit for S correction of the vertical scanning ramp in a television apparatus | Roberto Viscardi, Silvano Coccetti | 1988-04-19 |
| 4672332 | RC oscillator having plural differential threshold stages | Silvano Coccetti, Roberto Viscardi | 1987-06-09 |