Issued Patents All Time
Showing 51–75 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7724923 | Removable swipe-imaging device and method for identifying same | — | 2010-05-25 |
| 7673333 | Flexible method of security data backup | Robert D. Hillhouse | 2010-03-02 |
| 7529944 | Support for multiple login method | — | 2009-05-05 |
| 7508964 | Biometric imaging device compensating for non-biometric parameters | — | 2009-03-24 |
| 7502497 | Method and system for extracting an area of interest from within an image of a biological surface | — | 2009-03-10 |
| 7406601 | Secure messaging for security token | — | 2008-07-29 |
| 7369684 | Swipe imager with multiple sensing arrays | Scott Newman Ashdown | 2008-05-06 |
| 7366328 | Method and device for preventing false acceptance of latent fingerprint images | John Boyer | 2008-04-29 |
| 7356169 | Method and system for transforming an image of a biological surface | — | 2008-04-08 |
| 7274807 | Method and apparatus for supporting a biometric registration performed on a card | Robert D. Hillhouse | 2007-09-25 |
| 7274804 | Method and apparatus for hashing data | — | 2007-09-25 |
| 7272248 | Biometric imaging device compensating for non-biometric parameters | — | 2007-09-18 |
| 7272247 | Method and system for fingerprint authentication | — | 2007-09-18 |
| 7251828 | Flexible method of security data backup | Robert D. Hillhouse | 2007-07-31 |
| 7203347 | Method and system for extracting an area of interest from within a swipe image of a biological surface | — | 2007-04-10 |
| 7191466 | Flexible system and method of user authentication for password based system | Robert D. Hillhouse | 2007-03-13 |
| 7184580 | Fingerprint scar recognition method and apparatus | — | 2007-02-27 |
| 7137008 | Flexible method of user authentication | Robert D. Hillhouse | 2006-11-14 |
| 7113622 | Swipe imager with improved sensing control features | — | 2006-09-26 |
| 7043061 | Swipe imager with multiple sensing arrays | Scott Newman Ashdown | 2006-05-09 |
| 7039224 | Method and device for preventing false acceptance of latent fingerprint images | John Boyer | 2006-05-02 |
| 6944321 | Image distortion compensation technique and apparatus | — | 2005-09-13 |
| 6498861 | Biometric security encryption system | Gordon Freedman | 2002-12-24 |
| 6434259 | Method of providing secure user access | Robert D. Hillhouse | 2002-08-13 |
| 6259805 | Biometric security encryption system | Gordon Freedman, Stephen J. Borza | 2001-07-10 |