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Lee C. Johnson
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Tucson, AZ, US
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last 30 patents
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Patent Application
FREEFORM SURFACE HAVING A DIFFRACTIVE PATTERN AND A METHOD AND SYST...
Publication number
20210271102
Publication date
Sep 2, 2021
Arizona Board of Regents on behalf of The University of Arizona
Thomas D. Milster
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
A MULTI-ORDER DIFFRACTIVE FRESNEL LENS (MOD-DFL) AND SYSTEMS THAT I...
Publication number
20210190998
Publication date
Jun 24, 2021
Arizona Board of Regents on behalf of The University of Arizona
Thomas D. Milster
G02 - OPTICS