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Emmanuel de Chambost
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Paris, FR
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last 30 patents
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Patent Grant
Electronic optics device with variable illumination and aperture li...
Patent number
4,918,318
Issue date
Apr 17, 1990
Thomson-CSF
Emmanuel de Chambost
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic beam device for projecting an image of an object on a sa...
Patent number
4,798,953
Issue date
Jan 17, 1989
Thomson-CSF
Emmanuel de Chambost
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Angular limitation device in a charged particle beam system
Patent number
4,492,870
Issue date
Jan 8, 1985
Thomson-CSF
Emmanuel de Chambost
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic optical objective
Patent number
4,330,709
Issue date
May 18, 1982
Thomson-CSF
Emmanuel de Chambost
H01 - BASIC ELECTRIC ELEMENTS