Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5960387 | Method and apparatus for compressing and decompressing a voice message in a voice messaging system | Robert A. Rapp, John X.J. Zhang, Peixin Chen | 1999-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5960387 | Method and apparatus for compressing and decompressing a voice message in a voice messaging system | Robert A. Rapp, John X.J. Zhang, Peixin Chen | 1999-09-28 |