Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8578173 | Apparatus and method for providing secure communication on a network | — | 2013-11-05 |
| 6968458 | Apparatus and method for providing secure communication on a network | — | 2005-11-22 |
| 5142565 | Controller for managing data communication with a host computer for the purpose of user verification by voice processing | — | 1992-08-25 |