Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928171 | Circuit and method for the adaptive suppression of noise | — | 2005-08-09 |
| 6611600 | Circuit and method for the adaptive suppression of an acoustic feedback | Arthur Schaub | 2003-08-26 |
| 6370255 | Loudness-controlled processing of acoustic signals | Artur Schaub | 2002-04-09 |