| Patent | Date |
|---|
Method for controlling a photosensitive device with low image retention, and photosensitive device implementing same
Grant 6,686,959 - Ducourant , et al. February 3, 2 | 2004-02-03 |
Electron tube with axial beam and pyrolitic graphite grid
Grant 6,635,978 - Clerc October 21, 2 | 2003-10-21 |
Image sensor with integrated amplifiers for data acquisition
Grant 6,608,311 - Roziere , et al. August 19, 2 | 2003-08-19 |
Multibeam electronic tube with magnetic field for correcting beam trajectory
Grant 6,486,605 - Beunas , et al. November 26, 2 | 2002-11-26 |
Device for quick frequency tuning of a microwave tube using a direct sensing means
Grant 6,163,112 - Ponard , et al. December 19, 2 | 2000-12-19 |
Multiple-beam electron tube with cavity/beam coupling via drift tubes having facing lips
Grant 5,838,107 - Beunas , et al. November 17, 1 | 1998-11-17 |
Vacuum electronic tube with getter support structure
Grant 5,712,529 - Ricaud , et al. January 27, 1 | 1998-01-27 |
Method for the use of an X-ray image intensifier tube and circuit for the implementation of the method
Grant 5,656,808 - Marche , et al. August 12, 1 | 1997-08-12 |
Quasi-optical coupler with reduced diffraction
Grant 5,652,554 - Krieg , et al. July 29, 1 | 1997-07-29 |
Method for the manufacture of a helix-coupled vane line, line obtained by the method and electron tube including such a line
Grant 5,494,470 - Beunas , et al. February 27, 1 | 1996-02-27 |
Electrically insulating elements for plasma panels and method for producing such elements
Grant 5,336,121 - Baret August 9, 1 | 1994-08-09 |
Electron gun modulated by optoelectronic switching
Grant 5,313,138 - Desmur May 17, 1 | 1994-05-17 |
Image intensifier tube with correction of brightness at the output window
Grant 5,248,874 - Raverdy September 28, 1 | 1993-09-28 |
Multiple-beam microwave tube with coaxial output and coaxial collector
Grant 5,239,235 - Mourier * August 24, 1 | 1993-08-24 |
Klystron with cavities arranged in different blocks for providing widened instantaneous passband
Grant 5,225,739 - Faillon , et al. July 6, 1 | 1993-07-06 |
Electron beam deflector with magnetic correction field and incorporated auxiliary magnetic shielding
Grant 5,194,776 - Chevalier March 16, 1 | 1993-03-16 |
Circuit for the switching of a microwave output signal towards a first or second output
Grant 5,146,190 - Firmain September 8, 1 | 1992-09-08 |
Process of correction of signals from a linear radiation detector and correction device using this process
Grant 5,120,950 - Roziere , et al. June 9, 1 | 1992-06-09 |
An electron source of the field emission type
Grant 5,070,282 - Epsztein December 3, 1 | 1991-12-03 |
Helical wiggler device with permanent magnets for application to free electron lasers
Grant 5,068,860 - Hartemann , et al. November 26, 1 | 1991-11-26 |
Plasma panels in delimited discharge zones
Grant 5,066,890 - Salavin , et al. November 19, 1 | 1991-11-19 |
Excitation device for electromagnetic actuator
Grant 5,045,766 - Vermersch September 3, 1 | 1991-09-03 |
Electron gun with electron beam modulated by an optical device
Grant 5,043,630 - Faillon , et al. August 27, 1 | 1991-08-27 |
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