Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668323 | Method and system for password protection of a data processing system that permit a user-selected password to be recovered | David Carroll Challener, Russell Alan Resnick | 2003-12-23 |
| 6560337 | Systems, methods and computer program products for reducing effective key length of ciphers using one-way cryptographic functions and an initial key | Stephen M. Matyas, Nevenko Zunic | 2003-05-06 |
| 6507912 | Protection of biometric data via key-dependent sampling | Stephen M. Matyas | 2003-01-14 |