Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411717 | Switched capacitor filter with a neutral bypass setting | Jurgen Lubbe, Peter Kirchlechner | 2002-06-25 |
| 6191631 | Electric circuit comprising at least one switched capacitor and method of operating said circuit | Peter Kirchlechner, Jurgen Lubbe | 2001-02-20 |
| 6111965 | Method and apparatus for offset compensation of a signal processing circuit | Jurgen Lubbe, Peter Kirchlechner | 2000-08-29 |
| 6101257 | Audio signal processor | Jurgen Lubbe, Peter Kirchlechner | 2000-08-08 |
| 5995817 | Device for varying the cutoff frequency of a low-pass filter | Jurgen Lubbe, Peter Kirchlechner | 1999-11-30 |
| 5955919 | Nonlinearity compensation in an electric signal processing circuit | Jurgen Lubbe, Peter Kirchlechner | 1999-09-21 |
| 5953430 | Filter circuit and audio signal processor provided therewith | Peter Kirchlechner, Jurgen Lubbe | 1999-09-14 |
| 5920632 | Apparatus for continuously switching a demodulator from stereo operation to mono operation, and vice versa | Jurgen Lubbe, Peter Kirchlechner | 1999-07-06 |