Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311596 | Continuous authentication using an in-band or out-of-band side channel | Robert E. Scott | 1994-05-10 |
| 5301246 | Data communications equipment security device using calling party directory number | James L. Archibald, Steven D. Hunt | 1994-04-05 |