Issued Patents All Time
Showing 26–50 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9667268 | Method for digital error correction for binary successive approximation analog-to-digital converter (ADC) | Francesca Girardi, Alberto Minuti, Marco Zamprogno | 2017-05-30 |
| 9634628 | Differential amplifier circuit for a capacitive acoustic transducer and corresponding capacitive acoustic transducer | Andrea Barbieri | 2017-04-25 |
| 9627879 | Circuit protection | Marco Zamprogno, Alberto Minuti | 2017-04-18 |
| 9554209 | Microphone preamplifier circuit | Andrea Barbieri | 2017-01-24 |
| 9553546 | Differential output stage of an amplification device, for driving a load | Pierangelo Confalonieri, Federico Guanziroli | 2017-01-24 |
| 9473162 | Method for digital error correction for binary successive approximation analog-to-digital converter (ADC) | Francesca Girardi, Alberto Minuti, Marco Zamprogno | 2016-10-18 |
| 9462395 | Biasing circuit for a MEMS acoustic transducer with reduced start-up time | Andrea Barbieri, Federica Barbieri, Alberto Danioni, Edoardo Marino, Sergio Pernici | 2016-10-04 |
| 9337829 | Electronic device with body-biasing circuit for portable equipment with USB connector for headset | Marco Zamprogno | 2016-05-10 |
| 9292029 | Low-noise reference voltages distribution circuit | Andrea Barbieri | 2016-03-22 |
| 9288574 | Circuit for use with a loudspeaker for portable equipments | Sergio Pernici | 2016-03-15 |
| 9288573 | Interface circuit for connecting a microphone circuit to a preamplifier | Andrea Barbieri | 2016-03-15 |
| 9219491 | Analog-to-digital conversion device | Alberto Minuti, Francesca Girardi, Marco Zamprogno | 2015-12-22 |
| 9093962 | Two-stage operational amplifier in class AB | Andrea Barbieri | 2015-07-28 |
| 9054646 | Integrated amplifier for driving acoustic transducers | Federico Guanziroli, Massimo Orio, Carlo Pinna | 2015-06-09 |
| 8947278 | Single-ended to differential buffer circuit and method for coupling at least a single-ended input analog signal to a receiving circuit with differential inputs | Alberto Minuti, Marco Zamprogno | 2015-02-03 |
| 8791752 | Two-stage class AB operational amplifier | Carlo Pinna | 2014-07-29 |
| 8692612 | Electronic device for regulating a variable capacitance of an integrated circuit | Pierangelo Confalonieri, Federico Guanziroli | 2014-04-08 |
| 8044718 | Integrated programmable gain amplifier circuit and system including the circuit | Angelo Nagari | 2011-10-25 |
| 8035450 | Operational transconductance amplifier having two amplification stages | Andrea Barbieri, Sergio Pernici | 2011-10-11 |
| 7986181 | Calibration circuit for an adjustable capacitance | Pierangelo Confalonieri, Riccardo Martignone | 2011-07-26 |
| 7952503 | High speed voltage following device for analog-to-digital conversion system | Andrea Barbieri | 2011-05-31 |
| 7864493 | Electric circuit with protection against overvoltages | Carlo Pinna | 2011-01-04 |
| 7795947 | Buffer device for switched capacitance circuit | Marco Zamprogno, Alberto Minuti | 2010-09-14 |
| 7400285 | Circuit for reconstructing an analog signal from a digital signal and transmission system, particularly for WCDMA cellular telephony, including such circuit | Pierangelo Confalonieri, Riccardo Martignone | 2008-07-15 |
| 7348912 | High resolution and low consumption digital-to-analog converter | Pierangelo Confalonieri, Riccardo Martignone | 2008-03-25 |