ETAT FRANCAIS REPRESENTE PAR LE MINISTERE DES POSTES, DES TELECOMMUNICATIONS ET DE L'ESPACE (CENTRE NATIONAL D'ETUDES DES TELECOMMUNICATIONS

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ISSY LES MOULINEAUX, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for obtaining an organic polycrystalline material
- Patent number 5,254,293
- Issue date Oct 19, 1993
- l'Etat Francais, represente par le Ministere des Postes, des Telecommunicatio...
- Jean Flicstein
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for the optical filtering and photodetection of i...
- Patent number 5,099,350
- Issue date Mar 24, 1992
- Etat Francais represente par le Ministere des Postes, des Telecommunications...
- Nakajima Hisao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Generalized digital multiplier and digital filter using said multip...
- Patent number 4,974,186
- Issue date Nov 27, 1990
- Etat Francais Represente par le Ministere des Postes, des Telecommunication e...
- Pierre Duhamel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for the broadcasting and reception of access title control...
- Patent number 4,947,428
- Issue date Aug 7, 1990
- Etat Francais, represente par le Ministere des Postes, des Telecommunications...
- Louis Guillou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recursive adder for calculating the sum of two operands
- Patent number 4,942,549
- Issue date Jul 17, 1990
- Etat Francais represente par le Ministere des Postes, des Telecommunications...
- Francis Jutand
- G06 - COMPUTING CALCULATING COUNTING