Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11403381 | Biometric authentication | Shufei HE | 2022-08-02 |
| 9270465 | Control word protection | — | 2016-02-23 |
| 7450720 | Linear transformation for symmetric-key ciphers | — | 2008-11-11 |
| 7058178 | Synchronous stream cipher | Cornelis J. A. Jansen | 2006-06-06 |
| 7043016 | Substitution-box for symmetric-key ciphers | — | 2006-05-09 |
| 6587562 | Synchronous stream cipher | Cornelis J. A. Jansen | 2003-07-01 |