Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10243520 | FBDDA amplifier and device including the FBDDA amplifier | Andrea Barbieri | 2019-03-26 |
| 9961451 | Differential-type MEMS acoustic transducer | Germano Nicollini, Silvia ADORNO, Andrea Barbieri, Federica Barbieri, Sebastiano Conti +1 more | 2018-05-01 |
| 9800212 | FBDDA amplifier and device including the FBDDA amplifier | Andrea Barbieri | 2017-10-24 |
| 9462395 | Biasing circuit for a MEMS acoustic transducer with reduced start-up time | Germano Nicollini, Andrea Barbieri, Federica Barbieri, Alberto Danioni, Edoardo Marino | 2016-10-04 |
| 9288574 | Circuit for use with a loudspeaker for portable equipments | Germano Nicollini | 2016-03-15 |
| 9237406 | Speaker impedance measurement | Federico Guanziroli, Robert Nilsson, Jan R. E. Thimansson | 2016-01-12 |
| 8174807 | Integrated circuit with device for protection against electrostatic discharges | Pierangelo Confalonieri, Riccardo Martignone | 2012-05-08 |
| 8035450 | Operational transconductance amplifier having two amplification stages | Andrea Barbieri, Germano Nicollini | 2011-10-11 |
| 8014112 | Integrated circuit with device for protection against electrostatic discharges | Pierangelo Confalonieri, Riccardo Martignone | 2011-09-06 |
| 7304592 | Method of adding a dither signal in output to the last integrator of a sigma-delta converter and relative sigma-delta converter | Carlo Pinna, Angelo Nagari | 2007-12-04 |
| 7280066 | Single-loop switched-capacitor analog-to-digital sigma-delta converter | Federico Garibaldi | 2007-10-09 |
| 6697612 | Receiving section of a telephone | Germano Nicollini | 2004-02-24 |
| 6690790 | Receiving section of a telephone with suppression of interference upon switching on/off | Germano Nicollini | 2004-02-10 |
| 6552602 | Circuit generating a stable reference voltage with respect to temperature, particularly for CMOS processes | Fabio Stevenazzi, Germano Nicollini | 2003-04-22 |
| 6535724 | Receiver portion of a telephone | Germano Nicollini | 2003-03-18 |
| 5668494 | Circuit and method for driving alternatively electric loads with low impedance | Germano Nicollini | 1997-09-16 |
| 5541555 | High performance transconductance operational amplifier of the CMOS integrated type | — | 1996-07-30 |
| 5489876 | Low-noise amplifier with high input impedance, particularly for microphones | — | 1996-02-06 |
| 5352972 | Sampled band-gap voltage reference circuit | Germano Nicollini | 1994-10-04 |
| 5212455 | Differential output, power, CMOS, operational amplifier | Germano Nicollini | 1993-05-18 |
| 5170133 | Low-noise amplifier with high input impedance, particularly for microphones | — | 1992-12-08 |
| 4883993 | Antibounce circuit for digital circuits | Pierangelo Confalonieri, Germano Nicollini | 1989-11-28 |
| 4829266 | CMOS power operational amplifier | Germano Nicollini, Daniel Senderowicz | 1989-05-09 |