Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9502033 | Distributed speech recognition using one way communication | Detlef Koll | 2016-11-22 |
| 8504372 | Distributed speech recognition using one way communication | Detlef Koll | 2013-08-06 |
| 8249878 | Distributed speech recognition using one way communication | Detlef Koll | 2012-08-21 |
| 8019608 | Distributed speech recognition using one way communication | Detlef Koll | 2011-09-13 |
| 7869996 | Recognition of speech in editable audio streams | Detlef Koll | 2011-01-11 |