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Andrei Putilin
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Moscow, SU
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last 30 patents
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Patent Grant
Waveguide hologram illuminators
Patent number
5,515,184
Issue date
May 7, 1996
The University of Alabama in Huntsville
H. John Caulfield
G02 - OPTICS
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Patent Grant
Multimode waveguide holograms capable of using non-coherent light
Patent number
5,295,208
Issue date
Mar 15, 1994
The University of Alabama in Huntsville
H. John Caulfield
G02 - OPTICS