Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603836 | Interactive voice response apparatus capable of distinguishing between user's incoming voice and outgoing conditioned voice prompts | — | 2003-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603836 | Interactive voice response apparatus capable of distinguishing between user's incoming voice and outgoing conditioned voice prompts | — | 2003-08-05 |