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Etienne Grondin
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Sherbrooke, CA
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last 30 patents
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Patent Grant
Low loss directional coupling between highly dissimilar optical wav...
Patent number
8,787,712
Issue date
Jul 22, 2014
Socpra Sciences et Genie S.E.C.
Etienne Grondin
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Integrated shear-vertical surface acoustic wave and surface plasmon...
Patent number
8,508,742
Issue date
Aug 13, 2013
Societe de Commercialisation des Produits de la Recherche Appliquee Socpra Sc...
Paul G Charette
G01 - MEASURING TESTING
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Patent Grant
Segmented waveguide array grating filters
Patent number
6,999,662
Issue date
Feb 14, 2006
Universite Laval
Michel A. Duguay
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
LOW LOSS DIRECTIONAL COUPLING BETWEEN HIGHLY DISSIMILAR OPTICAL WAV...
Publication number
20130322813
Publication date
Dec 5, 2013
SOCPRA - SCIENCES ET GENIE S.E.C.
Etienne Grondin
B82 - NANO-TECHNOLOGY
Information
Patent Application
Segmented waveguide array grating filters
Publication number
20040258358
Publication date
Dec 23, 2004
Michel A Duguay
G02 - OPTICS