Inventor

LECOMTE DANIEL

FR51 patents

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

LECOMTE DANIEL

LECOMTE DANIEL

Personalized markup for protecting numerical audiovisual streams

Scrambling, descrambling and secure distribution of audio-visual sequences from video encoders based on wavelet processing

Distributed and secured method and system for protecting and distributing audiovisual flows

Adaptive and progressive audio stream scrambling

Adaptive and progressive audio stream scrambling

Process and device for the protection and display of video streams

Personalized marking for protecting digital audiovisual streams

Method for secured transmission of audiovisual files

System and method of adaptive and progressive descrambling of streaming video

Secure audio stream scramble system

Secure audio stream scramble system

Adaptive and progressive protection of fixed images encoded in wavelets

Process and device for securing the transmission, recording and viewing of digital, audiovisual packetized streams

Adaptive and progressive protection of fixed images encoded in wavelets

Process and system for the secure broadcasting of protected audiovisual streams to a dynamic group of receivers

Highly secured method and device for distributing audio-visual streams

Protection method and device for the secure distribution of audio-visual works

Process and system for the secure broadcasting of protected audiovisual streams to a dynamic group of receivers

Scrambling, descrambling and secured distribution of audio-visual sequences from video coders based on wavelets processing

Process and device for securing the transmission, recording and viewing of digital audiovisual packetized streams

Secured distributed method and system for the distribution of audiovisual flows

NAGRA FRANCE

Device for secure transmission recording and visualisation of audiovisual programmes

Synchronization of secured audiovisual streams

Secure device for the broadcasting, recording and viewing on demand of audiovisual works in a format of the MPEG-2 TS type

Device for the transformation of MPEG 2-type multimedia and audiovisual contents into secured contents of the same type

MEDIALIVE

Device that is used for secure diffusion controlled display private copying and management of and conditional access to MPEG-4-type audiovisual content rights

Secured device for the processing of high-quality audiovisual works

Method and device for secure transmission of JPEG encoded images

System and process for adaptive and progressive scrambling of video streams

QUERELL DATA LTD LIABILITY COMPANY

Process and adaptive and progressive system for the secured distribution of fixed pictures coded in wavelets

Method and system for ensuring secure scrambling and de-scrambling and the distribution of vectoral visual sequences

Method and system for the secure distribution of compressed digital texts

Distributed and secured method and system for protecting and distributing audio-visual flows

OL SECURITY LLC

Video stream display and protection method and device

Video stream display and protection method and device

Process and device for the protection and display of video streams

THOMSON CSF

Power supply system for a semiconductor light source

Level controlled readout system for formatted record recorded on an optical disc

CIT ALCATEL

Telephone terminal and method of telephone communication between a calling terminal and a called terminal for optimizing a cost reduction of calls

Method of operating a digital transmission link time-shared by a plurality of units and unit for implementing the method

NAGRA FRANCE SAS

Device for secure transmission recording and visualization of audiovisual programs

System and method of adaptive and progressive descrambling of digital image content

ALCATEL BUSINESS SYSTEMS

Protocol adapter equipment for a telephone set, and a telephone set provided with such equipment

ALCATEL BUSINESS MACHINES

Communications system and corresponding equipment for a subscriber installation

TELEPHONIE IND COMMERCIALE

Telephone connection arrangement for a personal computer and a device for such an arrangement

MEDIALIVE SA

Secure and personalized broadcasting of audiovisual streams by a hybrid unicast/multicast system

THOMSON ALCATEL GIGADISC

Optical memory system which uses a different illumination mode when scanning reserved areas

OL SECURITY LTD LIABILITY COMPANY

Process and device for the protection and display of video streams

THOMSON CSF MAT TEL

Electronic digital PCM time-division exchange with decentralized architecture

THOMSON BRANDT

System for detecting the tracking error in optical readers and recorders