Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9362855 | Determining a position of a motor using an on-chip component | Frederic Bonvin, Agostino Mirabelli | 2016-06-07 |
| 8749183 | Determining a position of a motor using an on-chip component | Frederic Bonvin, Agostino Mirabelli | 2014-06-10 |
| 8174292 | Current sensing circuit for PWM applications with pulse width modulation and corresponding current process | Luca Schillaci | 2012-05-08 |
| 7545612 | Apparatus for powering electric motors | Ezio Galbiati | 2009-06-09 |
| 6788490 | Circuit for estimating the speed of an electromagnetic actuator | Luca Schillaci, Ezio Galbiati | 2004-09-07 |
| 6727838 | Tracking analog-to-digital converter | Luca Schillaci, Alessandro Scrivani, Simone Silvestri | 2004-04-27 |
| 6680598 | Circuit for the speed recovery of a direct current motor and method using said circuit | Ezio Galbiati, Luca Schillaci | 2004-01-20 |
| 6549044 | Driving circuit for a voice coil motor and driving method thereof | Massimiliano Brambilla, Ezio Galbiati | 2003-04-15 |
| 6417639 | Control circuit for a hard disk drive head | Luca Schillaci, Giorgio Sciacca | 2002-07-09 |
| 6385067 | Analog/digital PWM control circuit of a winding | Ezio Galbiati, Marco Palestra | 2002-05-07 |
| 6249099 | Silent phase commutation in a three-phase brushless DC motor | Ezio Galbiati, Pierandrea Savo, Giorgio Sciacca, Luca Schillaci | 2001-06-19 |
| 6222751 | Driver circuit for a polyphase DC motor with minimized voltage spikes | Salvatore Portaluri, Alessandro Savo, Luigi Eugenio Garbelli, Giorgio Sciacca | 2001-04-24 |
| 6154163 | Successive approximation shift register with reduced latency | Annamaria Rossi, Giona Fucili, Marcello Leone | 2000-11-28 |
| 6150853 | Integrated unit gain output stage | Francesco Chrappan, Alberto Salina | 2000-11-21 |
| 6094022 | Low jitter zero crossing BEMF detector and motor incorporating the same | Luca Schillaci, Giacomino Bollati, Ezio Galbiati | 2000-07-25 |
| 6069513 | Toggle flip-flop network with a reduced integration area | Annamaria Rossi, Giona Fucili, Marcello Leone | 2000-05-30 |
| 5943000 | Compensated MOS string and DAC employing such a potentiometric string | Rinaldo Castello, Giona Fucili, Marcello Leone, Annamaria Rossi | 1999-08-24 |
| 5886484 | "Masking of switching noise in controlling a ""H"" bridge" | Giona Fucili | 1999-03-23 |
| 5469094 | Power transistor driver stage with optimally reduced turn-off delay | — | 1995-11-21 |
| 5469096 | Power-transistor slew-rate controller employing only a single capacitor per half-bridge | Giona Fucili | 1995-11-21 |
| 5422923 | Programmable time-interval generator | Giona Fucili | 1995-06-06 |