Dominique Henry

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Elancourt, FR

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Patents Grantslast 30 patents

Information Patent Grant
Multiband travelling wave tube of reduced length capable of high po...
- Patent number 6,483,243
- Issue date Nov 19, 2002
- Thomson Tubes Electroniques
- Jean-Claude Kuntzmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Travelling-wave tuve provided with a brazed "T" shaped helix delay...
- Patent number 5,132,591
- Issue date Jul 21, 1992
- Thomson Tubes Electroniques
- Noel Santonja
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacative loading compensating supports for a helix delay line
- Patent number 5,132,592
- Issue date Jul 21, 1992
- Thomson Tubes Electroniques
- Pierre Nugues
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Travelling wave tube with a helix-tube delay line attached to a sle...
- Patent number 5,071,055
- Issue date Dec 10, 1991
- Thomson-CSF
- Didier Grauleau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Travelling wave tube with coupling device between its delay line an...
- Patent number 4,970,432
- Issue date Nov 13, 1990
- Thomson-CSF
- Jacques Tikes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Travelling wave tube comprising means for suppressing parasite osci...
- Patent number 4,559,474
- Issue date Dec 17, 1985
- Thomson-CSF
- Robert Duret
- H01 - BASIC ELECTRIC ELEMENTS