Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8493757 | AC/DC converter with a PFC and a DC/DC converter | Andrea Carletti | 2013-07-23 |
| 8212591 | Control of a resonant switching system with monitoring of the working current in an observation window | Stefano Beria, Claudio Adragna | 2012-07-03 |
| 7621671 | Method and apparatus for thermal protection in an integrated circuit | Luca Petruzzi, Francesca Romano, Alberto Zanardi | 2009-11-24 |
| 7319601 | Starting circuit for switching power supplies | Mauro Fagnani, Claudio Adragna | 2008-01-15 |
| 7138321 | Boost capacitor layout technique for an H-bridge integrated circuit motor controller to ensure matching characteristics with that of the low-side switching devices of the bridge | — | 2006-11-21 |
| 7120000 | Circuit for the programmable protection of output over-voltages in a power factor corrector | Stefano Beria | 2006-10-10 |
| 7042743 | Power factor correction device for switching power supplies | Claudio Adragna | 2006-05-09 |
| 7023289 | Programmable oscillator | Stefano Beria | 2006-04-04 |
| 6984963 | Device for the correction of the power factor in power supply units with forced switching operating in transition mode | Claudio Adragna, Mauro Fagnani | 2006-01-10 |
| 6946819 | Device for the correction of the power factor in power supply units with forced switching operating in transition mode | Mauro Fagnani, Claudio Adragna | 2005-09-20 |
| 6822401 | Fault management method for electronic ballast | Flavia Borella, Ugo Moriconi, Roberto Quaglino, Francesca Sandrini | 2004-11-23 |
| 6759728 | Boost capacitor layout | — | 2004-07-06 |
| 6538346 | System for driving a reactive load | Mario Scurati | 2003-03-25 |
| 6534937 | Control method of the current flow in driver systems for brushless motors, particularly during the switching phase | Angelo Genova, Aldo Novelli | 2003-03-18 |
| 6487059 | Switching mode power supply device with detection of malfunctioning | Gregorio Bontempo, Claudio Adragna, Mauro Fagnani, Francesco Pulvirenti, Roberto Quaglino +1 more | 2002-11-26 |
| 6487030 | Write head with switchable impedance and method for operating same | Axel Alegre De La Soujeole | 2002-11-26 |
| 6381185 | Method and a circuit architecture for testing an integrated circuit comprising a programmable, non-volatile memory | Alessandro Camera, Paolo Sandri, Ignazio Bellomo | 2002-04-30 |
| 6297919 | Write head with switchable impedance and method for operating same | Axel Alegre de La Soujeole | 2001-10-02 |
| 6262454 | Protection structure for high-voltage integrated electronic devices | Marco Alessandro Legnani | 2001-07-17 |
| 6181031 | System for driving a reactive load | Mario Scurati | 2001-01-30 |
| 6166869 | Method and circuit for enabling rapid flux reversal in the coil of a write head associated with a computer disk drive, or the like | Axel Alegre De La Soujeole, Elango Pakriswamy | 2000-12-26 |
| 6124751 | Boost capacitor for an H-bridge integrated circuit motor controller having matching characteristics with that of the low-side switching devices of the bridge | — | 2000-09-26 |
| 6052017 | Method and circuit for enabling rapid flux reversal in the coil of a write head associated with a computer disk drive, or the like | Axel Alegre de La Soujeole, Elango Pakriswamy | 2000-04-18 |
| 6040687 | Nonlinear multiplier for switching mode controller | Marco Alessandro Legnani | 2000-03-21 |
| 5589759 | Circuit for detecting voltage variations in relation to a set value, for devices comprising error amplifiers | Pierandrea Borgato, Claudio Diazzi | 1996-12-31 |