| 9036913 |
Secured identification medium and method for securing such a medium |
Nathalie Launay, Jérôme Borla |
2015-05-19 |
| 8538067 |
Process to secure a personal portable object |
Nathalie Launay, Fabrice Perion, Joseph Leibenguth |
2013-09-17 |
| 8428300 |
Method for securing an image by means of graphical anti-counterfeiting means, method for securing an identification document, and secure identification document |
Teemu Pohjola, Christophe Mourtel |
2013-04-23 |
| 8406459 |
Method and apparatus to mark a document using a combination between guilloches and watermarking, method and apparatus to read previous combination |
Christophe Mourtel, Teemu Pohjola |
2013-03-26 |
| 8300815 |
Process to secure a personal portable object |
Nathalie Launay, Fabrice Perion, Joseph Leibenguth |
2012-10-30 |