Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10969678 | System and method for producing an optical mask for surface treatment, and surface treatment plant and method | Maxime Bichotte, Laurent Dubost | 2021-04-06 |
| 10969679 | System and method for producing an optical mask for surface microtexturing, and surface microtexturing plant and method | Maxime Bichotte, Laurent Dubost | 2021-04-06 |
| 9744793 | Optical safety component having a transmissive effect, manufacture of such a component, and secure document provided with such a component | Valéry Petiton, Jean Sauvage-Vincent, Alexandre Noizet | 2017-08-29 |
| 8345259 | Cylindrical grating rotation sensor | Olivier Parriaux, Nikolay Lyndin | 2013-01-01 |