Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles P. Henning0
Sanjay M. Rastogi0
Ronald Spoor0
Date of Patent
November 5, 2024
0Patent Application Number
175520630
Date Filed
December 15, 2021
0Patent Citations
...
Patent Primary Examiner
Patent abstract
An ophthalmic device is formed by additive fabrication, the optical device having optical surface with a surface roughness on the order of less than 10 microns. A method is provided for making an ophthalmic device including an optical surface having a surface roughness of less than 10 microns by depositing on a stage in a first relative position a first lamina of particulates having a size less than 10 microns and in select configurations less than two microns and certain configurations less than one micron, and, synergistically stimulating the first lamina of particulates to form a first solidified layer.
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