Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990748 | Frequency self-compensated operational amplifier | Luciano Tomasini, Giancarlo Clerici, Ivan Bietti | 1999-11-23 |
| 5973537 | Common mode control circuit for a switchable fully differential Op-AMP | Andrea Baschirotto, Angelo Nagari | 1999-10-26 |
| 5955895 | Interface circuit for boosting control signals | Luciano Tomasini, Giancarlo Clerici, Ivan Bietti | 1999-09-21 |
| 5943000 | Compensated MOS string and DAC employing such a potentiometric string | Maurizio Nessi, Giona Fucili, Marcello Leone, Annamaria Rossi | 1999-08-24 |
| 5834976 | Frequency self-compensated operational amplifier | Luciano Tomasini, Giancarlo Clerici, Ivan Bietti | 1998-11-10 |
| 5825250 | Operational amplifier having an adjustable frequency compensation | Luciano Tomasini, Giancarlo Clerici, Ivan Bietti | 1998-10-20 |
| 5815037 | High-pass filter, particularly for canceling out the offset in a chain of amplifiers | Luciano Tomasini, Ivan Bietti, Giancarlo Clerici | 1998-09-29 |
| 5748029 | MOS transistor switching circuit without body effect | Luciano Tomasini, Giancarlo Clerici, Ivan Bietti | 1998-05-05 |
| 5745002 | Low voltage, switched capacitance circuit employing switched operational amplifiers with maximized voltage swing | Andrea Baschirotto, Federico Montecchi, Angelo Nagari | 1998-04-28 |
| 5710811 | Speech circuit for subscriber telephone apparatus | Luciano Tomasini, Ivan Bietti, Giancarlo Clerici | 1998-01-20 |
| 5696457 | Method for erasing a common mode current signal and transconductor assembly using such method | Francesco Rezzi, Andrea Baschirotto | 1997-12-09 |
| 5621358 | Transconductor stage with controlled gain | Valerio Pisati, Roberto Alini, Gianfranco Vai | 1997-04-15 |
| 5610564 | AC integrated coupler with phase equalizer | Luciano Tomasini | 1997-03-11 |
| 5587682 | Four-quadrant biCMOS analog multiplier | Gianluca Colli, Massimo Franciotta | 1996-12-24 |
| 5576646 | Transconductor circuit with high-linearity double input and active filter thereof | Francesco Rezzi, Andrea Baschirotto | 1996-11-19 |
| 5552747 | Driver circuit compatible with low supply voltages | Luciano Tomasini, Pierangelo Confalonieri | 1996-09-03 |
| 5528683 | Method and circuit for implementing an impedance, in particular for DC telephonic applications | Luciano Tomasini | 1996-06-18 |
| 5509069 | Splitting of a supply current drawn from a telecommunication system's line among a plurality of user's circuits | Luciano Tomasini | 1996-04-16 |
| 5495166 | MOS transistor threshold voltage generator | Roberto Alini, Andrea Baschirotto, Salvatore Portaluri | 1996-02-27 |
| 5485074 | High ratio current mirror with enhanced power supply rejection ratio | Luciano Tomasini | 1996-01-16 |
| 5459787 | Circuit for the implementation of an impedance for a telephone speech circuit | Luciano Tomasini, Pietro Erratico | 1995-10-17 |
| 5434535 | RC filter for low and very low frequency applications | Luciano Tomasini | 1995-07-18 |
| 5430337 | Transconductor stage | Roberto Alini, Francesco Rezzi, Valerio Pisati | 1995-07-04 |
| 5337355 | Supply circuit device for a user's telephone circuit, having a low voltage loss | Luciano Tomasini | 1994-08-09 |
| 5332937 | Transconductor stage for high frequency filters | Roberto Alini, Andrea Baschirotto, Gianfranco Vai | 1994-07-26 |