Telediffusion de France

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for qualitative evaluation of a digital audio signal
- Patent number 8,606,385
- Issue date Dec 10, 2013
- Telediffusion de France
- Alexandre Joly
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for qualitative evaluation of a digital audio signal
- Patent number 8,036,765
- Issue date Oct 11, 2011
- Telediffusion de France
- Alexandre Joly
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spectral enhancing method and device
- Patent number 7,742,927
- Issue date Jun 22, 2010
- France Telecom
- Pierrick Philippe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for synchronizing digital signals
- Patent number 7,561,601
- Issue date Jul 14, 2009
- Telediffusion de France
- Jamal Baïna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic authentication with ephemeral modules
- Patent number 7,415,614
- Issue date Aug 19, 2008
- France Telecom
- Louis Guillou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for diversity reception of a multicarrier signal, receiver a...
- Patent number 7,319,727
- Issue date Jan 15, 2008
- Telediffusion de France
- Gabriel Degoulet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for fast development of interactive applications
- Patent number 7,146,615
- Issue date Dec 5, 2006
- France Telecom
- Yves Hervet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for receiving with at least two reception channel...
- Patent number 7,120,212
- Issue date Oct 10, 2006
- Telediffusion de France
- Erwan Launay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of evaluating the quality of audio-visual sequences
- Patent number 7,107,251
- Issue date Sep 12, 2006
- Telediffusion de France
- Jamal Baina
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multicarrier modulation using weighted prototype functions
- Patent number 7,099,396
- Issue date Aug 29, 2006
- France Telecom
- Pierre M. Combelles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for the synchronization of two digital data flows with ident...
- Patent number 7,043,684
- Issue date May 9, 2006
- Telediffusion de France
- Alexandre Joly
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Equalizing method in receivers using a combination of multiple carr...
- Patent number 7,023,265
- Issue date Apr 4, 2006
- France Telecom
- Jean-Francois Helard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable transformation hierarchical image coding
- Patent number 7,003,169
- Issue date Feb 21, 2006
- France Telecom
- Patrick M. Lechat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for estimating the motion between two digital images with ma...
- Patent number 6,963,605
- Issue date Nov 8, 2005
- France Telecom (SA)
- Nathalie Laurent-Chatenet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective mesh refinement
- Patent number 6,931,155
- Issue date Aug 16, 2005
- Telediffusion de France
- Patrick Gioia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data signal for modifying a graphic scene, corresponding method and...
- Patent number 6,911,982
- Issue date Jun 28, 2005
- France Telecom
- Julien M. Signes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for spatial synchronization of a digitally coded video image...
- Patent number 6,885,702
- Issue date Apr 26, 2005
- Telediffusion de France
- Gabriel Goudezeune
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surveillance of quality of service in a digital television link
- Patent number 6,880,115
- Issue date Apr 12, 2005
- Telediffusion de France
- Denis Abraham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for evaluating the degradation of a video image introduced b...
- Patent number 6,823,009
- Issue date Nov 23, 2004
- Teledifusion de France
- Jamal Baina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for continuously controlling the quality of distributed digi...
- Patent number 6,804,566
- Issue date Oct 12, 2004
- France Telecom
- Catherine Colomes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for compressing and encoding three-dimensional meshed network
- Patent number 6,795,070
- Issue date Sep 21, 2004
- France Telecom (SA)
- Nathalie Laurent-Chatenet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of monitoring the quality of distributed digital images by d...
- Patent number 6,707,943
- Issue date Mar 16, 2004
- France Telecom
- Jean-Charles Gicquel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for controlling a digital television metrology equipment
- Patent number 6,618,077
- Issue date Sep 9, 2003
- Telediffusion de France
- Jamal Baïna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for assessing, at reception level, the quality of...
- Patent number 6,549,757
- Issue date Apr 15, 2003
- Telediffusion de France
- Denis Masse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process for estimating a parasite phase shift during reception of a...
- Patent number 6,529,783
- Issue date Mar 4, 2003
- France Telecom
- Pierre Combelles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for measuring the quality of digital television s...
- Patent number 6,366,314
- Issue date Apr 2, 2002
- Telediffusion de France
- Gabriel Goudezeune
- 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
Antenna with continuous reflector for multiple reception of satelit...
- Patent number 6,211,842
- Issue date Apr 3, 2001
- France Telecom
- Pascal Cousin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data element interleaving/deinterleaving
- Patent number 6,192,493
- Issue date Feb 20, 2001
- France Telecom
- Pierre Combelles
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System for broadcast of data in an audio signal by substitution of...
- Patent number 6,151,578
- Issue date Nov 21, 2000
- Telediffusion de France
- Patrice Bourcet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR QUALITATIVE EVALUATION OF A DIGITAL AUDIO SIGNAL
- Publication number 20120099734
- Publication date Apr 26, 2012
- Telediffusion de France
- Alexandre Joly
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CRYPTOGRAPHIC AUTHENTICATION WITH EPHEMERAL MODULES
- Publication number 20090063864
- Publication date Mar 5, 2009
- FRANCE TELECOM
- Louis Guillou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of demodulating ofdm type signals in the presence of strong...
- Publication number 20070058733
- Publication date Mar 15, 2007
- THALES
- Denis Masse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Metrology device for the automatic monitoring of a digital signal b...
- Publication number 20050037711
- Publication date Feb 17, 2005
- Telediffusion De France
- Antoine Pesme
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Surveillance of quality of service in a digital television link
- Publication number 20020149675
- Publication date Oct 17, 2002
- Telediffusion de France
- Denis Abraham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

Information Trademark
76181181 - GLOBENEXT
- Serial number 76181181
- Registration number 2623559
- Filing date Dec 14, 2000
- TELEDIFFUSION DE FRANCE
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76178324 - SURFING THE DIGITAL WAVE
- Serial number 76178324
- Registration number 2676397
- Filing date Dec 8, 2000
- TELEDIFFUSION DE FRANCE
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75680995 - DIGICAST
- Serial number 75680995
- Registration number 2505784
- Filing date Apr 12, 1999
- TELEDIFFUSION DE FRANCE
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
75084286 - PLATOOLS
- Serial number 75084286
- Registration number 2108376
- Filing date Apr 5, 1996
- TELEDIFFUSION DE FRANCE
- 38 - Telecommunications
Information Trademark
74227596 - DIGICAST
- Serial number 74227596
- Registration number 1829221
- Filing date Dec 4, 1991
- TELEDIFFUSION DE FRANCE
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73314468 - CALLIOPE
- Serial number 73314468
- Registration number 1246258
- Filing date Jun 12, 1981
- Telediffusion de France
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Telediffusion de France

Organization

Patents Grantslast 30 patents

Method for qualitative evaluation of a digital audio signal

Method for qualitative evaluation of a digital audio signal

Spectral enhancing method and device

Method for synchronizing digital signals

Cryptographic authentication with ephemeral modules

Method for diversity reception of a multicarrier signal, receiver a...

System for fast development of interactive applications

Device and method for receiving with at least two reception channel...

Method of evaluating the quality of audio-visual sequences

Multicarrier modulation using weighted prototype functions

Method for the synchronization of two digital data flows with ident...

Equalizing method in receivers using a combination of multiple carr...

Variable transformation hierarchical image coding

Method for estimating the motion between two digital images with ma...

Selective mesh refinement

Data signal for modifying a graphic scene, corresponding method and...

Method for spatial synchronization of a digitally coded video image...

Surveillance of quality of service in a digital television link

Method for evaluating the degradation of a video image introduced b...

Method for continuously controlling the quality of distributed digi...

Method for compressing and encoding three-dimensional meshed network

Method of monitoring the quality of distributed digital images by d...

Method for controlling a digital television metrology equipment

Method and system for assessing, at reception level, the quality of...

Process for estimating a parasite phase shift during reception of a...

Method and system for measuring the quality of digital television s...

Method and equipment for allocating to a television program, which...

Antenna with continuous reflector for multiple reception of satelit...

Data element interleaving/deinterleaving

System for broadcast of data in an audio signal by substitution of...

Patents Applicationslast 30 patents

METHOD FOR QUALITATIVE EVALUATION OF A DIGITAL AUDIO SIGNAL

CRYPTOGRAPHIC AUTHENTICATION WITH EPHEMERAL MODULES

Method of demodulating ofdm type signals in the presence of strong...

Metrology device for the automatic monitoring of a digital signal b...

Surveillance of quality of service in a digital television link

Trademarklast 30 trademarks

76181181 - GLOBENEXT

76178324 - SURFING THE DIGITAL WAVE

75680995 - DIGICAST

75084286 - PLATOOLS

74227596 - DIGICAST

73314468 - CALLIOPE