Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487533 | Unified messaging system with automatic language identification for text-to-speech conversion | Henry C. A. Hyde-Thomson | 2002-11-26 |
| 6477494 | Unified messaging system with voice messaging and text messaging using text-to-speech conversion | Henry C. A. Hyde-Thomson | 2002-11-05 |