Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12200133 | System and method for producing a unique stable biometric code for a biometric hash | — | 2025-01-14 |
| 11750390 | System and method for producing a unique stable biometric code for a biometric hash | — | 2023-09-05 |
| 10460167 | Extended depth-of-field biometric system | — | 2019-10-29 |
| 10430644 | Blended iris and facial biometric system | — | 2019-10-01 |
| D830440 | Lens | — | 2018-10-09 |
| 9727783 | Extended depth-of-field biometric system | — | 2017-08-08 |
| 9495590 | Extended depth-of-field biometric system | — | 2016-11-15 |
| 9234980 | Mining systems and methods | Kent Lang, Peter Wraight, Roland Banas, James A. Grau, Edward Clayton | 2016-01-12 |
| 8986423 | Heap leach operations | Kent Lang, Roland Banas, Robert A. Will | 2015-03-24 |
| 8849639 | Dynamic subsurface engineering | Alan Lee Brown, Simon Bulman, Martin Crick, Russ Sagert, Peter Wardell-Yerburgh | 2014-09-30 |
| 8594388 | Large depth-of-field imaging system and iris recogniton system | — | 2013-11-26 |
| 8488044 | Single-lens extended depth-of-field imaging systems | — | 2013-07-16 |
| 8416334 | Thick single-lens extended depth-of-field imaging systems | — | 2013-04-09 |
| 8300326 | Miniaturized optical head with high spatial resolution and high sensitivity, especially for fibred confocal fluorescence imaging | Magalie Genet, Bertrand Viellerobe, Francois Doussoux, Nicolas Boularot, Nicolas Lavillonniere | 2012-10-30 |
| 8294764 | Extended depth-of-field surveillance imaging system | — | 2012-10-23 |
| 8052278 | Randomly pixellated optical component, its fabrication method and its use in the fabrication of a transparent optical element | Christian Bovet, Jean-Paul Cano | 2011-11-08 |
| 7828430 | Transparent optical component with cells separated by walls | Jerome Ballet, Christian Bovet, Jean-Paul Cano | 2010-11-09 |
| 7767958 | Nanograss gamma detector | Martin G. Luling, Anthony Veneruso | 2010-08-03 |
| 7346454 | Method and apparatus for improved depth matching of borehole images or core images | Jean-Pierre Delhomme, Philip Cheung, Yinyu Wang | 2008-03-18 |
| 7236887 | Method of determining planar events from borehole or core images | Yinyu Wang, Arnaud Etchecopar, Hitoshi Onda | 2007-06-26 |
| 7034278 | Device for detecting movements of an object surface having a prism for uniformly distribution of light | Pierre Tschirren, Christophe Dufresne, Giovanni Longa | 2006-04-25 |
| 5576255 | Refractory sand composition | Yvan Huard, Jay Aota | 1996-11-19 |
| 5453408 | Forsterite-rich refractory sand composition | Yvan Huard, Jay Aota | 1995-09-26 |
| 5407459 | Process for the preparation of calcium aluminates from aluminum dross residues | Raymond Breault, Sylvain Tremblay, Yvan Huard | 1995-04-18 |
| 5374593 | Preparation of refractory materials from asbestos tailings | Yvan Huard, Jay Aota | 1994-12-20 |