Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mirko Vukovic0
Daniel Fulford0
Anton J. Devilliers0
Date of Patent
January 30, 2024
0Patent Application Number
171961890
Date Filed
March 9, 2021
0Patent Citations
Patent Primary Examiner
Patent abstract
Light can be used to monitor coating a liquid on a substrate. By directing the light to a spot on the substrate, when the liquid passes through the spot, some light will be reflected, while some light will be scattered. Monitoring this behavior can indicate whether a substrate has been successfully coated with the liquid, as well as identifying defects. Further, coating times can be monitored to make process adjustments.
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