Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344773 | Flexible monolithic continuous-time analog low-pass filter with minimal circuitry | Doug LaPorte | 2002-02-05 |
| 6271719 | Operational filter building block | — | 2001-08-07 |
| 6271720 | Operational filter building block | — | 2001-08-07 |
| 6121908 | Monolithic filter gain control circuits and techniques with favorable noise behavior | Max Wolff Hauser | 2000-09-19 |
| 5440270 | Linear-phase filter having high gain selectivity | Philip T. Karantzalis | 1995-08-08 |
| 5426393 | Tunable filter network having DC accuracy | — | 1995-06-20 |
| 4988952 | High Q switched capacitor filter having internal thin-film resistors | Robert C. Dobkin | 1991-01-29 |
| 4857860 | Clock-sweepable low-pass filter having DC gain accuracy and reduced DC offset | — | 1989-08-15 |
| 4783635 | Low pass filter circuit | — | 1988-11-08 |