Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980139 | Sigma-delta-modulator | Lukas Doerrer, Andreas Wiesbauer | 2005-12-27 |
| 6845252 | Programmable echo cancellation filter | Peter Pessl, Christian Fleischhacker | 2005-01-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980139 | Sigma-delta-modulator | Lukas Doerrer, Andreas Wiesbauer | 2005-12-27 |
| 6845252 | Programmable echo cancellation filter | Peter Pessl, Christian Fleischhacker | 2005-01-18 |