Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668877 | Method and apparatus for stepping pair keys in a key-management scheme | — | 1997-09-16 |
| 5633933 | Method and apparatus for a key-management scheme for internet protocols | — | 1997-05-27 |
| 5604803 | Method and apparatus for secure remote authentication in a public network | — | 1997-02-18 |