Dominique Geffroy

Follow

Person

Courcouronnes, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Simultaneous data transmission and reception system using microwaves
- Patent number 5,349,356
- Issue date Sep 20, 1994
- Thomson Composants Microondes
- Marc Camiade
- G07 - CHECKING-DEVICES
Information Patent Grant
Device for the exchange of data by electromagnetic waves
- Patent number 5,319,802
- Issue date Jun 7, 1994
- Thomson Composants Microondes
- Marc Camiade
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active antenna for two-way transmission
- Patent number 5,280,633
- Issue date Jan 18, 1994
- Thomson Composants Microondes
- Marc Camiade
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Telecommunications device using electromagnetic waves
- Patent number 5,173,705
- Issue date Dec 22, 1992
- Thomson Composants Microondes
- Marc Camiade
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adjustable device for measuring the characteristics of a microwave...
- Patent number 4,808,919
- Issue date Feb 28, 1989
- Thomson Hybrides et Microondes
- Bitoune Sylviane
- G01 - MEASURING TESTING