Jean Rannou

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for reducing the radome effect with a surface-radiating wide...
- Patent number 5,724,052
- Issue date Mar 3, 1998
- Thomson-CSF
- Christian Boulingre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna comprising a device for excitation of a waveguide in the ci...
- Patent number 4,743,918
- Issue date May 10, 1988
- Thomson-CSF
- Jean Rannou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the manufacture of material absorbing ultra-high frequen...
- Patent number 4,387,122
- Issue date Jun 7, 1983
- Thomson-CSF
- Jean Rannou
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reciprocal microwave junction device
- Patent number 4,031,487
- Issue date Jun 21, 1977
- Thomson-CSF
- Jean Rannou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide-band spiral antenna
- Patent number 3,945,016
- Issue date Mar 16, 1976
- Thomson-CSF
- Alain Bizouard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide-band omnidirectional antenna
- Patent number 3,942,180
- Issue date Mar 2, 1976
- Thomson-CSF
- Jean Rannou
- H01 - BASIC ELECTRIC ELEMENTS