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Herve C. Lefevre
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Los Altos, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magneto-optic rotator
Patent number
4,733,938
Issue date
Mar 29, 1988
The Board of Trustees of the Leland Stanford Junior University
Herve C. Lefevre
G02 - OPTICS
Information
Patent Grant
Fiber optic rotation sensor utilizing a magnetic shield and an opti...
Patent number
4,671,658
Issue date
Jun 9, 1987
The Board of Trustees of the Leland Stanford Junior University
Herbert J. Shaw
G01 - MEASURING TESTING
Information
Patent Grant
Magneto-optic rotator for providing additive Faraday rotations in a...
Patent number
4,615,582
Issue date
Oct 7, 1986
The Board of Trustees of the Leland Stanford Junior University
Herve C. Lefevre
G02 - OPTICS
Information
Patent Grant
Fiber optic rotation sensor
Patent number
4,410,275
Issue date
Oct 18, 1983
The Board of Trustees of the Leland Stanford Junior University
Herbert J. Shaw
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic polarization controller
Patent number
4,389,090
Issue date
Jun 21, 1983
The Board of Trustees of Leland Stanford Jr. Univ.
Herve C. LeFevre
G02 - OPTICS