Issued Patents All Time
Showing 76–100 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35379 | Completely differential filter with switched condensers using CMOS operational amplifiers with no common-mode feedback | — | 1996-11-19 |
| 5559687 | Voltage multiplier for high output current with stabilized output voltage | Pierangelo Confalonieri, Carlo Crippa | 1996-09-24 |
| 5352972 | Sampled band-gap voltage reference circuit | Sergio Pernici | 1994-10-04 |
| 5287106 | Circuit for PCM conversion of an analog signal, with improvement in gain-tracking | Daniel Senderowicz, Carlo Crippa, Pierangelo Confalonieri | 1994-02-15 |
| 5212455 | Differential output, power, CMOS, operational amplifier | Sergio Pernici | 1993-05-18 |
| 5136258 | Circuit arrangement for enhancing the transconductance of a differential amplifier stage comprising MOS transistors | Rinaldo Castello | 1992-08-04 |
| 5130666 | Balanced microphone preamplifier in CMOS technology | — | 1992-07-14 |
| 5084683 | Completely differential filter with switched condensers using CMOS operational amplifiers with no common-mode feedback | — | 1992-01-28 |
| 5070305 | Device for converting unbalanced analog electric signals into fully differential signals | Pierangelo Confalonieri | 1991-12-03 |
| 5061901 | Circuit arrangement for increasing the gain-bandwidth product of a CMOS amplifier | Rinaldo Castello | 1991-10-29 |
| 5014304 | Method of reconstructing an analog signal, particularly in digital telephony applications, and a circuit device implementing the method | Daniel Senderowicz | 1991-05-07 |
| 4965468 | High resolution, fully differential CMOS comparator | Pierangelo Confalonieri | 1990-10-23 |
| 4920510 | Sample data band-pass filter device | Daniel Senderowicz, Guido Torelli | 1990-04-24 |
| 4920325 | Integrated active electronic switched capacitor filter having extremely low sensitivity to variations of the components | Daniel Senderowicz | 1990-04-24 |
| 4899069 | Integrated active low-pass filter of the first order | — | 1990-02-06 |
| 4888500 | TTL-compatible cell for CMOS integrated circuits | Pierangelo Confalonieri | 1989-12-19 |
| 4883993 | Antibounce circuit for digital circuits | Pierangelo Confalonieri, Sergio Pernici | 1989-11-28 |
| 4849707 | High-precision amplification circuit of small size and low power consumption for integrated circuits | — | 1989-07-18 |
| 4829266 | CMOS power operational amplifier | Sergio Pernici, Daniel Senderowicz | 1989-05-09 |
| 4799042 | Apparatus and method for offset voltage correction in an analog to digital converter | Pierangelo Confalonieri, Daniel Senderowicz | 1989-01-17 |
| 4794349 | Fully differential, CMOS operational power amplifier | Daniel Senderowicz | 1988-12-27 |
| 4780624 | BiMOS biasing circuit | Daniel Senderowicz | 1988-10-25 |
| 4730168 | CMOS output stage with large voltage swing and with stabilization of the quiescent current | Daniel Senderowicz | 1988-03-08 |
| 4714895 | Internal all-differential operational amplifier for CMOS integrated circuits | Daniel Senderowicz | 1987-12-22 |
| 4609877 | Buffer circuit with differential structure for measurement of capacitive charges | Daniel Senderowicz, Pierangelo Confalonieri | 1986-09-02 |