Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9398388 | Method and circuit for testing an audio high-frequency loudspeaker being part of a loudspeaker system | Giovanni Gonano, Pietro Mario Adduci | 2016-07-19 |
| 9008322 | Efficiency optimizer of an audio power amplifier for car radio | Marco Zanettini, Matteo Bellitra | 2015-04-14 |
| 8659351 | Electronic circuit for driving a switching amplifier | Giovanni Gonano, Flavio Polloni, Pietro Mario Adduci | 2014-02-25 |
| 8571225 | Method and circuit for testing an audio high-frequency loudspeaker being part of a loudspeaker system | Giovanni Gonano, Pietro Mario Adduci | 2013-10-29 |
| 8483984 | Method and apparatus for testing the operating conditions of an electric network | Giovanni Gonano, Pietro Mario Adduci | 2013-07-09 |
| 8159796 | Power integrated circuit with high insensitivity to parasitic inductances of wires for connection to a package and package for said integrated circuit | Pietro Mario Adduci | 2012-04-17 |
| 7813515 | Multi-channel power amplifier with channels independently self-configuring to a bridge or single-ended output, particularly for audio applications | Fabio Cagnetti | 2010-10-12 |
| 7764208 | Clock dithering process for reducing electromagnetic interference in D/A converters and apparatus for carrying out such process | Pietro Mario Adduci, Giovanni Gonano | 2010-07-27 |
| 7541869 | Feedback amplifier | Pietro Mario Adduci | 2009-06-02 |
| 7368784 | Thermal protection device for an integrated power MOS | Fabio Cagnetti | 2008-05-06 |
| 7332943 | Method and circuit for controlling a PWM power stage | Juri Cambieri | 2008-02-19 |
| 7239258 | Enhancement of the dynamic range of a multibit digital-to-analog converter | Antonio Grosso, Cristiano Meroni | 2007-07-03 |
| 7167047 | Multi-channel power amplifier self-configuring to a bridge or single-ended output, particularly for audio applications | Fabio Cagnetti | 2007-01-23 |
| 7113606 | Adjustable harmonic distortion detector and method for using the same | Mauro Cleris, Antonio Grosso | 2006-09-26 |
| 7113032 | Low distortion power amplifier and method of controlling a multi-channel power amplifier | Fabio Cagnetti | 2006-09-26 |
| 6594309 | PWM power amplifier with digital input | Antonio Grosso | 2003-07-15 |
| 6489840 | Power amplification equipment | Antonio Grosso | 2002-12-03 |
| 6473009 | PWM power amplifier | Antonio Grosso | 2002-10-29 |
| 6445324 | Method for dynamic matching of the elements of an integrated multibit digital-to-analog converter with balanced output for audio applications | Cristiano Meroni, Andrea Baschirotto, Massimo Ghioni | 2002-09-03 |
| 6437606 | Method of anomalous offset detection and a corresponding circuit | Danilo Ranieri, Davide Brambilla, Luca Celant | 2002-08-20 |
| 6316907 | Filtering and voltage raising circuit for connection between a car radio and a motor-vehicle battery | Luigi Crespi, Fabrizio Cassani | 2001-11-13 |
| 6307357 | Direct current step-up circuit for use with battery powered equipment | Fabrizio Cassani | 2001-10-23 |
| 6307431 | PWM bridge amplifier with input network configurable for analog or digital input not needing a triangular wave generator | Antonio Grosso, Marco Masini | 2001-10-23 |
| 6288605 | Power switching output stage with dead zone minimization and possibility of parallel synchronous connection | Danilo Ranieri | 2001-09-11 |
| RE37291 | Operational amplifier switchable to different configurations | Tiziana Mandrini | 2001-07-24 |