Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7020606 | Voice recognition using a grammar or N-gram procedures | Fritz Class | 2006-03-28 |
| 6023677 | Speech recognition method | Fritz Class, Alfred Kaltenmeier, Peter Regel-Brietzmann | 2000-02-08 |