Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11640702 | Structurally matching images by hashing gradient singularity descriptors | — | 2023-05-02 |
| 10223587 | Pairing of images of postal articles with descriptors of singularities of the gradient field | — | 2019-03-05 |
| 9144827 | Postal sorting method with user processing information being recovered between sorting passes | — | 2015-09-29 |
| 8126204 | Method of processing mailpieces, the method including graphically classifying signatures associated with the mailpieces | — | 2012-02-28 |
| 7720256 | Idenitfication tag for postal objects by image signature and associated mail handling | Emmanuel Miette, Jean-Claude Merlivat, Christophe Caillon | 2010-05-18 |
| 7674995 | Method of processing postal items including management of digital fingerprints of the postal items | Christophe Caillon, Emmanuel Miette | 2010-03-09 |
| 7574015 | Method of handling mail items with detection of occurrences of OCR attributes | Christophe Caillon, Emmanuel Miette | 2009-08-11 |
| 7365331 | Method of detecting a printable surface | Olivier Moulin, Christophe Caillon | 2008-04-29 |