Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5854759 | Methods and apparatus for efficient finite field basis conversion | Yiqun Yin | 1998-12-29 |
| 5633929 | Cryptographic key escrow system having reduced vulnerability to harvesting attacks | — | 1997-05-27 |
| 5400403 | Abuse-resistant object distribution system and method | Matthew Robshaw, Paul Fahn | 1995-03-21 |