Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974842 | Algorithm for n-best ASR result processing to improve accuracy | Marc Helbing | 2011-07-05 |
| 7668716 | Incorporation of external knowledge in multimodal dialog systems | Marc Helbing | 2010-02-23 |
| 4346423 | Short circuit disconnecting circuit | Hans Matthes | 1982-08-24 |