Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364735 | Security document including a laserizable layer and a pattern for illuminating in order to color a grayscale image, and corresponding fabrication and reading methods | Benoit Berthe | 2022-06-21 |
| 11143881 | Process for producing, by etching through a lenticular grating, images that may be selectively viewed by varying angle of observation | Yvonnic Morel, Benoit Berthe | 2021-10-12 |
| 11007811 | Document capable of generating a color image | Benoit Berthe | 2021-05-18 |
| 10792951 | Security document including a laserizable layer and a pattern for illuminating in order to color a grayscale image, and corresponding fabrication and reading methods | Benoit Berthe | 2020-10-06 |
| 10787020 | Security device with a lens array comprising several etched colour patterns | Benoit Berthe | 2020-09-29 |
| 10766288 | Improving a depth image subject to a shadow effect | Benoit Berthe | 2020-09-08 |
| 10445968 | Method for verifying a security device comprising a signature | Benoit Berthe, Yvonnic Morel | 2019-10-15 |
| D813303 | Identification document | Benoit Berthe | 2018-03-20 |