Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920208 | Call tracker | Kenneth H. Rosen | 2005-07-19 |
| 6868142 | Voice-operated interface for DTMF-controlled systems | Narendra K. Gupta | 2005-03-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920208 | Call tracker | Kenneth H. Rosen | 2005-07-19 |
| 6868142 | Voice-operated interface for DTMF-controlled systems | Narendra K. Gupta | 2005-03-15 |