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Frederic Nguyen Van Dau
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Paris, FR
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last 30 patents
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Patent Grant
Planar thin-film magnetic field sensor for determining directional...
Patent number
6,191,581
Issue date
Feb 20, 2001
Thomson-CSF
Frédéric Nguyen Van Dau
G01 - MEASURING TESTING
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Patent Grant
Ammeter
Patent number
5,686,879
Issue date
Nov 11, 1997
Thomson-CSF
Alain Schuhl
G01 - MEASURING TESTING