Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11298967 | Optical security component visible in reflection, manufacture of such a component, and secure document provided with such a component | Valéry Petiton, Khalil Chikha, Yoran Eli Pigeon, Vincent Tollet | 2022-04-12 |
| 10471762 | Secured product with improved readability and method of producing said secured product | Valéry Petiton | 2019-11-12 |
| 6280891 | Multi-layer assembly and method for marking articles and resulting marked articles | Hugues Souparis | 2001-08-28 |
| 5808776 | Process for realization of an optically variable image | Hugues Souparis | 1998-09-15 |