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Phat T. Dao
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Rochester, NY, US
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last 30 patents
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Patent Grant
Nonlinear optical article with improved buffer layer
Patent number
4,955,977
Issue date
Sep 11, 1990
Eastman Kodak Company
Phat T. Dao
G02 - OPTICS
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Patent Grant
Nonlinear optical waveguide device
Patent number
4,946,235
Issue date
Aug 7, 1990
Eastman Kodak Company
Michael Scozzafava
G02 - OPTICS