Gerard Doriath

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Group III-V compound based optoelectronic device on silicon substrate
- Patent number 4,897,699
- Issue date Jan 30, 1990
- Thomson-CSF
- Manijeh Razeghi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated head for the measurement of magnetic fields and method o...
- Patent number 4,823,083
- Issue date Apr 18, 1989
- Thomson-CSF
- Paul-Louis Meunier
- G01 - MEASURING TESTING
Information Patent Grant
Measurement head for a magnetic field gradient vector measuring app...
- Patent number 4,731,581
- Issue date Mar 15, 1988
- Thomson-CSF
- Gerard Doriath
- G01 - MEASURING TESTING
Information Patent Grant
Measuring system and measuring cell for making magnetic field measu...
- Patent number 4,697,145
- Issue date Sep 29, 1987
- Thomson-CSF
- Gerard Doriath
- G01 - MEASURING TESTING
Information Patent Grant
Magnetometer probe using a thin-film magnetic material as a magneto...
- Patent number 4,516,073
- Issue date May 7, 1985
- Thomson-CSF
- Gerard Doriath
- G02 - OPTICS
Information Patent Grant
Measuring head for magnetometer and magnetometer incorporating such...
- Patent number 4,449,096
- Issue date May 15, 1984
- Thomson-CSF
- Gerard Doriath
- G01 - MEASURING TESTING
Information Patent Grant
Electrically controlled switching device
- Patent number 4,065,677
- Issue date Dec 27, 1977
- Thomson-CSF
- Francois Micheron
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS