Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021001 | Optical device and method for achieving multiple latent images for document security | Morten Andreas Geday, Patxi Xabier QUINTANA ARREGUI, Jose Manuel Oton Sanchez, Beatriz CERROLAZA MARTINEZ | 2021-06-01 |
| 10800202 | Method and device for document security by generating multiple reflective and transmissive latent images | Patxi Xabier QUINTANA ARREGUI, Morten ANDREAS GEDAY, Jose Manuel Oton Sanchez, Beatriz CERROLAZA MARTINEZ | 2020-10-13 |
| 8885121 | Procedure and device of documental security based on generation of multiple images | Xabier Quintana Arregui, Jose Manuel Oton Sanchez, Morten Andreas Geday | 2014-11-11 |