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Donald H. Close
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Santa Monica, CA, US
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last 30 patents
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Patent Grant
Column shorted and full array shorted functional plane for use in a...
Patent number
4,745,546
Issue date
May 17, 1988
Hughes Aircraft Company
Jan Grinberg
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Method and apparatus for production of holographic optical elements
Patent number
4,530,564
Issue date
Jul 23, 1985
Hughes Aircraft Company
Donald H. Close
G02 - OPTICS