Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brendan Elwood Bevensee0
Jonathan Sean Karafin0
Date of Patent
August 17, 2021
Patent Application Number
20190114
Date Filed
January 14, 2019
Patent Citations Received
Patent abstract
Holographic and diffractive optical encoding techniques for forming reflection or transmission holograms. The encoding device includes a substrate having an interference pattern that can propagate light along a light propagation path from one side of the substrate to another side of the substrate. Furthermore, an optical element may be used to propagate light according to a four-dimensional light field coordinate system.
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