Inventor

VIGARIE JEAN-PIERRE

FR5 patents

⚠️ This page may combine multiple inventors who share the name “VIGARIE JEAN-PIERRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FRANCE TELECOM

1 patent

US6307939B1Oct 23, 2001

Method and equipment for allocating to a television program, which is already conditionally accessed, a complementary conditional access

FRANCE TELECOM204 citations96

FRANCE ETAT POSTE TELECOMM

1 patent

US4748619AMay 31, 1988

Packet demultiplexing of a mac/packet broadcast signal

FRANCE ETAT POSTE TELECOMM118 citations93

VIACESS

1 patent

US7647641B2Jan 12, 2010

Method and system for conditional access applied to protection of content

VIACESS30 citations86

FRANCE ETAT

1 patent

US4841462AJun 20, 1989

Random access memory and linear interpolation circuit comprising application thereof

FRANCE ETAT12 citations70

VIGARIE JEAN PIERRE

1 patent

US4543645ASep 24, 1985

Point memory graphic terminal

VIGARIE JEAN PIERRE13 citations67