Armel Beunas

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Patents Grantslast 30 patents

Information Patent Grant
Multibeam electronic tube with magnetic field for correcting beam t...
- Patent number 6,486,605
- Issue date Nov 26, 2002
- Thomson Tubes Electroniques
- Armel Beunas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic gun for multibeam electron tube and multibeam electron t...
- Patent number 6,147,447
- Issue date Nov 14, 2000
- Thomson Tubes Electroniques
- Armel Beunas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple-beam electron tube with cavity/beam coupling via drift tub...
- Patent number 5,838,107
- Issue date Nov 17, 1998
- Thomson Tubes Electroniques
- Armel Beunas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the manufacture of a helix-coupled vane line, line obtai...
- Patent number 5,494,470
- Issue date Feb 27, 1996
- Thomson Tubes Electroniques
- Armel Beunas
- H01 - BASIC ELECTRIC ELEMENTS