Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6851051 | System and method for liveness authentication using an augmented challenge/response scheme | Rudolf Maarten Bolle, Nalini K. Ratha | 2005-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6851051 | System and method for liveness authentication using an augmented challenge/response scheme | Rudolf Maarten Bolle, Nalini K. Ratha | 2005-02-01 |