Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6683888 | Method and apparatus for establishing modem connections over a packet network | P. Michael Henderson | 2004-01-27 |
| 6493355 | Method and apparatus for the flexible use of speech coding in a data communication network | P. Michael Henderson | 2002-12-10 |