Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024655 | Ambient light rejection for non-imaging contact sensors | Daniel H. Raguin | 2018-07-17 |
| 9893102 | Ambient light illumination for non-imaging contact sensors | Daniel H. Raguin | 2018-02-13 |
| 9536129 | Fingerprint sensors | Daniel H. Raguin | 2017-01-03 |
| 9245167 | Fingerprint sensors | Daniel H. Raguin | 2016-01-26 |
| 8073209 | Biometric imaging system and method | George McClurg, Walter Scott, Gregory Zyzdryn | 2011-12-06 |
| 7426020 | System for print imaging with prism illumination optics | William T. Plummer, George McClurg | 2008-09-16 |
| 7308122 | Biometric imaging system and method | George McClurg, Walter Scott, Gregory Zyzdryn | 2007-12-11 |
| 7271881 | Systems and methods for illuminating a platen in a print scanner | Joseph F. Arnold, Trent Francis, Richard Irving, George McClurg, Walter Scott | 2007-09-18 |
| 7221489 | Live print scanner with holographic platen | George McClurg | 2007-05-22 |
| 7218761 | System for obtaining print and other hand characteristic information using a non-planar prism | George McClurg, Frank Ebright | 2007-05-15 |
| 7203344 | Biometric imaging system and method | George McClurg, Walter Scott, Gregory Zyzdryn | 2007-04-10 |
| 7190535 | Non-planar prism | George McClurg, Frank Ebright | 2007-03-13 |
| 7180643 | Live print scanner with holographic imaging a different magnifications | George McClurg | 2007-02-20 |
| 7162060 | Method, system, and computer program product for control of platen movement during a live scan | Gary Barton, Walter Scott, Tillman Smith | 2007-01-09 |
| 7119889 | Apparatus for reducing ambient light into an optical print scanner | George McClurg | 2006-10-10 |
| 7081951 | Palm print scanner and methods | George McClurg | 2006-07-25 |
| 7048424 | Light integrating column | George McClurg | 2006-05-23 |
| 6993165 | System having a rotating optical system and a non-planar prism that are used to obtain print and other hand characteristic information | George McClurg | 2006-01-31 |
| 6954260 | Systems and methods for illuminating a platen in a print scanner | Joseph F. Arnold, Trent Francis, Richard Irving, George McClurg, Walter Scott | 2005-10-11 |
| 6872916 | System and method for biometric image capturing | George McClurg, Joseph F. Arnold | 2005-03-29 |
| 6809303 | Platen heaters for biometric image capturing devices | George McClurg, Joe Arnold | 2004-10-26 |
| 6687391 | Adjustable, rotatable finger guide in a tenprint scanner with movable prism platen | Walter Scott, Dean J. Fedele | 2004-02-03 |
| D478905 | Fingerprint scanner | Michael V. Byrne, George McClurg, John M. Van Dusen, Joseph L. Navarro, JR. | 2003-08-26 |
| 6002603 | Balanced boost/buck DC to DC converter | — | 1999-12-14 |
| 4825169 | Ultrasonic streaming current detector | — | 1989-04-25 |