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Cardinal Warde
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Cambridge, MA, US
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last 30 patents
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Patent Grant
Method and apparatus for creating multiple phase level optical elem...
Patent number
5,262,893
Issue date
Nov 16, 1993
Massachusetts Institute of Technology
Vernon E. Shrauger
G02 - OPTICS
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Patent Grant
Microchannel spatial light modulator
Patent number
4,481,531
Issue date
Nov 6, 1984
Massachusetts Institute of Technology
Cardinal Warde
G02 - OPTICS