Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7729505 | Method and device for watermarking an image | Philippe Carre, Nathalie Laurent | 2010-06-01 |
| 7555137 | Method of watermarking a color image by vectorial approach, method of detecting a mark of watermarking, corresponding devices, image and computer programs | Philippe Carre, Nathalie Laurent | 2009-06-30 |