Jean-Pierre Vigarie

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Cessor-Sevigne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for conditional access applied to protection of c...
- Patent number 7,647,641
- Issue date Jan 12, 2010
- Viacess
- Gilles Dubroeucq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and equipment for allocating to a television program, which...
- Patent number 6,307,939
- Issue date Oct 23, 2001
- France Telecom
- Jean-Pierre Vigarie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access memory and linear interpolation circuit comprising ap...
- Patent number 4,841,462
- Issue date Jun 20, 1989
- Etat Francais, Administration des P.T.T. (Centre National d'Etudes des Teleco...
- Jean-Pierre Vigarie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Packet demultiplexing of a mac/packet broadcast signal
- Patent number 4,748,619
- Issue date May 31, 1988
- Vigarie; Jean-Pierre
- Jean-Pierre Vigarie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF ESTABLISHING A SESSION KEY AND UNITS FOR IMPLEMENTING THE...
- Publication number 20090016527
- Publication date Jan 15, 2009
- Jean-Pierre Vigarie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for conditional access applied to protection of c...
- Publication number 20070150960
- Publication date Jun 28, 2007
- Gilles Dubroeucq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiplex re-routing protection process and transmission system for...
- Publication number 20050188192
- Publication date Aug 25, 2005
- Jean-Pierre Vigarie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Remote control protocol for a local action to generate a command me...
- Publication number 20050114698
- Publication date May 26, 2005
- Jean-Pierre Vigarie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE