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

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1140
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 168
 
 
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION154

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,218,637 Method of transferring a secret, by the exchange of two certificates between two microcomputers which establish reciprocal authorizationJun 11, 91Jun 08, 93[H04K]95
5,524,172 Processing device for speech synthesis by addition of overlapping wave formsApr 04, 94Jun 04, 96[G10L]15
5,184,001 System for remote information interchange between a portable object and a stationJul 11, 91Feb 02, 93[G06K]5

Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5,524,172 Processing device for speech synthesis by addition of overlapping wave formsApr 04, 94Jun 04, 96[G10L]
5,218,637 Method of transferring a secret, by the exchange of two certificates between two microcomputers which establish reciprocal authorizationJun 11, 91Jun 08, 93[H04K]
5,184,001 System for remote information interchange between a portable object and a stationJul 11, 91Feb 02, 93[G06K]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Sirat Gabriel
Paris, FR
3
Abiven Jacques
Plouaret, FR
2
Dufresne Eric
Paris, FR
2
Dugrand Louis
Chelles, FR
2
Flicstein Jean
Paris, FR
2
Lebrun Hugues
Trevou-Treguignec, FR
2
Menigaux Louis
Bures sur Yvette, FR
2
Morin Denise
Nogent sur Marne, FR
2