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Guyancourt, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of characterization of an overflown ground from a FM/CW radi...
Patent number
6,255,982
Issue date
Jul 3, 2001
Thomson-TRT-Defense
Serge Hethuin
G01 - MEASURING TESTING
Information
Patent Grant
Frequency synthesizer with a phase-locked loop with multiple fracti...
Patent number
6,191,657
Issue date
Feb 20, 2001
Thomson-TRT-Defense
Elie Brunet
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microwave transceiver using the technique of multilayer printed cir...
Patent number
5,423,080
Issue date
Jun 6, 1995
Thomson-TRT Defense
Francois Perret
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for the correction of images from a sensor causing a periodi...
Patent number
5,414,466
Issue date
May 9, 1995
Thomson TRT Defense
Xavier Noreve
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Day-and-night optical observation device
Patent number
5,282,082
Issue date
Jan 25, 1994
Thomson TRT Defense
Jean-Luc Espie
G02 - OPTICS
Information
Patent Grant
Device for the acquisition of the instantaneous angular position of...
Patent number
5,247,173
Issue date
Sep 21, 1993
Thomson-TRT Defense
Thierry Benchetrit
G01 - MEASURING TESTING
Information
Patent Grant
Wide-field and wide-aperture optical system, notably designed for a...
Patent number
5,239,411
Issue date
Aug 24, 1993
Thomson-TRT Defense
Jean-Luc Espie
G02 - OPTICS
Information
Patent Grant
Method and device for the real-time localization of rectilinear con...
Patent number
5,233,670
Issue date
Aug 3, 1993
Thomson-TRT Defense
Jean-Yves Dufour
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing method for the detection of the horizon and device...
Patent number
5,214,720
Issue date
May 25, 1993
Thomson TRT Defense
Luc Fety
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for detecting a hot spot in an infra-red detected landscape
Patent number
5,212,384
Issue date
May 18, 1993
Thomson-TRT Defense
Jean-Pierre Fouilloy
F41 - WEAPONS
Information
Patent Grant
Systems of objectives with optical athermalization
Patent number
5,202,792
Issue date
Apr 13, 1993
Thomson-TRT Defense
Joel Rollin
G02 - OPTICS
Information
Patent Grant
Device for measuring the distance to a runway for an aerial vehicle
Patent number
5,191,346
Issue date
Mar 2, 1993
Thomson TRT Defense
Bruno Avignon
F41 - WEAPONS
Information
Patent Grant
Infrared surveillance device
Patent number
5,149,969
Issue date
Sep 22, 1992
Thomson-TRT Defense
Jean-Pierre Fouilloy
G02 - OPTICS
Patents Applications
last 30 patents
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