Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031979 | Method and device for verifying multimedia entities and in particular for verifying digital images | Eric Nguyen, Stéphane Baron | 2011-10-04 |
| 7478241 | Message insertion and extraction in digital data | — | 2009-01-13 |
| 7397928 | Insertion and extraction of a message in an image | — | 2008-07-08 |
| 7386146 | Insertion of a message in a sequence of digital images | — | 2008-06-10 |
| 7228502 | Method and device for temporal segmentation of a video sequence | — | 2007-06-05 |
| 7058200 | Method for the prior monitoring of the detectability of a watermarking signal | Ioana Donescu, Eric Nguyen | 2006-06-06 |