Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8522028 | Method for secure data exchange between two devices | Olivier Brique, Christophe Nicolas | 2013-08-27 |
| 8364704 | Method and system for transmitting messages for database | Olivier Brique, Christophe Nicolas | 2013-01-29 |
| 8117647 | Method for generating a plurality of unique secure numbers and card comprising such a number | — | 2012-02-14 |
| 8082588 | Secured storage method of encrypted data on a personal digital recorder | Corine Le Buhan, Patrick Bertholet | 2011-12-20 |
| 7975279 | Impulse purchase system for pay-television | Andre Kudelski, Philippe Stransky, Laurent Laffely | 2011-07-05 |
| 7913272 | Method and device for updating reception rights in a multiple operator system | Jean-Luc Bussy, Philippe Stransky | 2011-03-22 |
| 7822205 | Multiple matching control method | Rached Ksontini | 2010-10-26 |
| 7742600 | Prepaid pay television system | — | 2010-06-22 |
| 7668311 | Method and system for transmission of decrypting information | Andre Kudelski | 2010-02-23 |
| 7577846 | Mechanism of matching between a receiver and a security module | Andre Kudelski | 2009-08-18 |
| 7486793 | Invoicing management method of a service transmitted per time unit | Jimmy Cochard, Henri Kudelski | 2009-02-03 |
| 7440571 | Method for securing software updates | Nicolas Pican | 2008-10-21 |
| 7228439 | Management method of rights of a content encrypted and stored in a personal digital recorder | — | 2007-06-05 |
| 7190790 | Multiple module encryption method | Michael John Hill, Christophe Nicolas | 2007-03-13 |
| 6961429 | Method and device for guaranteeing the integrity and authenticity of a set of data | Michael John Hill, Christophe Nicolas | 2005-11-01 |
| 5144663 | Method of interactive communication between a subscriber and a decoder of a system of pay-television and decoder thereof | Andre Kudelski, Laurent Laffely | 1992-09-01 |