Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829266 | CMOS power operational amplifier | Sergio Pernici, Germano Nicollini | 1989-05-09 |
| 4805192 | Method and apparatus for pulse code modulation combination chip having an improved autozero circuit | Pierangelo Confalonieri, Augusto Tirelli | 1989-02-14 |
| 4799042 | Apparatus and method for offset voltage correction in an analog to digital converter | Pierangelo Confalonieri, Germano Nicollini | 1989-01-17 |