FRENCH STATE REPRESENTED BY THE MINISTER OF POST, TELECOMMUNICATIONS AND SPACE (CENTRE NATIONAL D'ETUDES DES TELECOMMUNICATION) A FRANCE CORP

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Patents Grantslast 30 patents

Information Patent Grant
Device for processing echo, particularly acoustic echo in a telepho...
- Patent number 5,343,521
- Issue date Aug 30, 1994
- French State, represented by the Minister of the Post, Telecommunications an...
- Jean-Pascal Jullien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding-decoding a narrow band high definiti...
- Patent number 5,311,308
- Issue date May 10, 1994
- French State, represented by the Minister of Post, Telecommunications and Spa...
- Philippe Bernard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data compression method
- Patent number 5,268,686
- Issue date Dec 7, 1993
- French State represented by Minister of the Post, Telecommunications & Space...
- Gerard Battail
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Process and switching matrix apparatus for optical transmission of...
- Patent number 5,235,452
- Issue date Aug 10, 1993
- Minister of the Post Telecommunications and Space (Centre National d'Etudes d...
- Rene Auffret
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Complementary communication system in the no-connection mode for as...
- Patent number 5,214,648
- Issue date May 25, 1993
- French State represented by the Minister of the Post, Telecommunications and...
- Albert Lespagnol
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process for searching for synchronization on reception of a spread...
- Patent number 5,208,830
- Issue date May 4, 1993
- French State, represented by the Minister of the Post, Telecommunications an...
- Jean-Paul Cornec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dismountable and air-transportable antenna for two-way telecommunic...
- Patent number 5,184,145
- Issue date Feb 2, 1993
- Minister of the Post, Telecommunications and Space (Centre National D'Etudes...
- Yves Devillers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio system for data transmission with passive terminal station
- Patent number 5,164,719
- Issue date Nov 17, 1992
- French State Represented by Minister of Post, Telecommunications and Space (C...
- Jean Guena
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for the conversion of an infrared radiation into another rad...
- Patent number 5,160,992
- Issue date Nov 3, 1992
- Minister of Post, Telecommunications and Space
- Jean-Michel Gerard
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for the coding of a digital signal, coder and decoder to imp...
- Patent number 5,151,698
- Issue date Sep 29, 1992
- French State Represented by the Minister of Post, Telecommunications and Spac...
- Lucien Pophillat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acousto-optical device using a superlattice as the interaction meduim
- Patent number 5,130,843
- Issue date Jul 14, 1992
- French State represented by the Minister of Post, Telecommunications and Space
- Jianjun He
- G02 - OPTICS
Information Patent Grant
Multipurpose component with integrated optics and distribution netw...
- Patent number 5,125,049
- Issue date Jun 23, 1992
- French State represented by the Minister of Post, Telecommunications and Space
- Andre Hamel
- G02 - OPTICS
Information Patent Grant
Filtering cell and corresponding filter
- Patent number 5,121,078
- Issue date Jun 9, 1992
- French State Represented by the Minister of Post, Telecommunications and Spac...
- Henri Havot
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and device for the geometrical characterization of transpare...
- Patent number 5,118,954
- Issue date Jun 2, 1992
- French State Represented by the Minister of Post, Telecommunications and Space
- Philippe Grosso
- G01 - MEASURING TESTING
Information Patent Grant
Method of transmitting or storing sound signals in digital form thr...
- Patent number 5,089,818
- Issue date Feb 18, 1992
- French State, represented by the Minister of Post, Telecommunications and Spa...
- Yannick Mahieux
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Laser diode optical amplifier
- Patent number 5,088,100
- Issue date Feb 11, 1992
- French State, represented by the Minister of Post, Telecommunications and Space
- Charles Vassallo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bit rate reservation in an asynchronous packet network
- Patent number 5,081,620
- Issue date Jan 14, 1992
- French State represented by Minister of the Post, Telecommunications & Space...
- Alain Girard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor structure for optoelectronic components with inclusions
- Patent number 5,075,742
- Issue date Dec 24, 1991
- French State represented by the Minister of the Post, Telecommunications and...
- Jean-Michel Gerard
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electro-optic modulation method and device using the low-energy obl...
- Patent number 5,073,809
- Issue date Dec 17, 1991
- French State Represented by the Minister of Post, Telecommunications and Spac...
- Erwan Bigan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Device for the electric characterization of samples and application...
- Patent number 5,049,812
- Issue date Sep 17, 1991
- French State, represented by the Minister of Post, Telecommunications and Spa...
- Xavier Le Cleac'h
- G01 - MEASURING TESTING
Information Patent Grant
Loop-back device for half-duplex optical transmission system
- Patent number 5,043,976
- Issue date Aug 27, 1991
- Minister of the Post Telecommunications and Space (Centre National d'Etudes d...
- Jacques Abiven
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Manufacturing process of mesa SOI MOS transistor
- Patent number 5,023,197
- Issue date Jun 11, 1991
- French State represented by the Minister of Post, Telecommunications and Space
- Michel Haond
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic apparatus for controlling the size of wafer-supporting boats
- Patent number 4,996,436
- Issue date Feb 26, 1991
- French State represented by the Minister of Post, Telecommunications and Space
- Jean P. Doeuvne
- G01 - MEASURING TESTING

FRENCH STATE REPRESENTED BY THE MINISTER OF POST, TELECOMMUNICATIONS AND SPACE (CENTRE NATIONAL D'ETUDES DES TELECOMMUNICATION) A FRANCE CORP

Organization

Patents Grantslast 30 patents

Device for processing echo, particularly acoustic echo in a telepho...

Method and device for encoding-decoding a narrow band high definiti...

Data compression method

Process and switching matrix apparatus for optical transmission of...

Complementary communication system in the no-connection mode for as...

Process for searching for synchronization on reception of a spread...

Dismountable and air-transportable antenna for two-way telecommunic...

Radio system for data transmission with passive terminal station

Device for the conversion of an infrared radiation into another rad...

Method for the coding of a digital signal, coder and decoder to imp...

Acousto-optical device using a superlattice as the interaction meduim

Multipurpose component with integrated optics and distribution netw...

Filtering cell and corresponding filter

Method and device for the geometrical characterization of transpare...

Method of transmitting or storing sound signals in digital form thr...

Laser diode optical amplifier

Bit rate reservation in an asynchronous packet network

Semiconductor structure for optoelectronic components with inclusions

Electro-optic modulation method and device using the low-energy obl...

Device for the electric characterization of samples and application...

Loop-back device for half-duplex optical transmission system

Manufacturing process of mesa SOI MOS transistor

Automatic apparatus for controlling the size of wafer-supporting boats

Patents Applicationslast 30 patents

Trademarklast 30 trademarks