Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289530 | Method and apparatus for vocally communicating to a caller at a remote telephone station synthesized speech of stored special service information | — | 1994-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289530 | Method and apparatus for vocally communicating to a caller at a remote telephone station synthesized speech of stored special service information | — | 1994-02-22 |