Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873281 | Single layer image projection film | Samuel M. Cape, Gregory R. Jordan | 2018-01-23 |
| 9063274 | Light control material for displaying color, information, and images | Mark J. Hurt, Michael Knotts | 2015-06-23 |
| 8867134 | Optical system demonstrating improved resistance to optically degrading external effects | Mark J. Hurt, Samuel M. Cape, Gregory R. Jordan | 2014-10-21 |
| 8773763 | Tamper indicating optical security device | Mark J. Hurt, Gregory R. Jordan, Samuel M. Cape | 2014-07-08 |
| 8310760 | Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie above a given plane | Mark J. Hurt, Gregory R. Jordan | 2012-11-13 |
| 8254030 | Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie below a given plane | Mark J. Hurt, Gregory R. Jordan | 2012-08-28 |
| 8144399 | Image presentation and micro-optic security system | Mark J. Hurt, Gregory R. Jordan | 2012-03-27 |
| 8120855 | Micro-optic security and image presentation system for a security device | Mark J. Hurt, Gregory R. Jordan | 2012-02-21 |
| 8111462 | Micro-optic security and image presentation system | Mark J. Hurt, Gregory R. Jordan | 2012-02-07 |
| 8077393 | Micro-optic security and image presentation system presenting a synthetically magnified image that appears to transform into another image | Mark J. Hurt, Gregory R. Jordan | 2011-12-13 |
| 8009360 | Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie above a given plane | Mark J. Hurt, Gregory R. Jordan | 2011-08-30 |
| 8000009 | Light control material for displaying color, information, and images | Mark J. Hurt, Michael Knotts | 2011-08-16 |
| 7783150 | Planar optical waveguide | Mark J. Hurt | 2010-08-24 |
| 7738175 | Micro-optic security and image presentation system providing modulated appearance of an in-plane image | Mark J. Hurt, Gregory R. Jordan | 2010-06-15 |
| 7468842 | Image presentation and micro-optic security system | Mark J. Hurt, Gregory R. Jordan | 2008-12-23 |
| 7333268 | Micro-optic security and image presentation system | Mark J. Hurt, Gregory R. Jordan | 2008-02-19 |
| 7288320 | Microstructured taggant particles, applications and methods of making the same | Mark J. Hurt, Michael Knotts, Brian S. Martin | 2007-10-30 |
| 7221845 | Planar optical waveguide | Mark J. Hurt | 2007-05-22 |
| 7221512 | Light control material for displaying color information, and images | Mark J. Hurt, Michael Knotts | 2007-05-22 |
| 7006294 | Micro-optics for article identification | Mark J. Hurt, Michael Knotts | 2006-02-28 |
| 6959138 | Planar optical waveguide | Mark J. Hurt | 2005-10-25 |
| 6847480 | Lenses and uses, including microscopes | Paula Steenblik | 2005-01-25 |
| 6473719 | Method and apparatus for selectively controlling the quantum state probability distribution of entangled quantum objects | — | 2002-10-29 |
| 6057541 | Method and apparatus for selectively controlling the quantum state probability distribution of correlated quantum objects | — | 2000-05-02 |
| 5715316 | Optical image encryption and decryption processes | Mark J. Hurt | 1998-02-03 |