Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7289637 | Method for automatically adjusting the filter parameters of a digital equalizer and reproduction device for audio signals for implementing such a method | Christoph Montag, Juergen Wermuth | 2007-10-30 |
| 7120552 | Method for activating the functions of an electrical apparatus | Torsten Scherf, Lothar Vogt | 2006-10-10 |