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US 12,528,262 B2Granted
System for marking a coated ophthalmic lens
AssigneeTransitions Optical, Inc.
InventorsWilliam D. Carpenter, Forrest R. Blackburn
Life of this patent
Estimating the term…
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AssigneeTransitions Optical, Inc.
InventorsWilliam D. Carpenter, Forrest R. Blackburn
Estimating the term…
A system for marking a coated optical article (10) having at least one first mark (18) on a surface of a substrate (20) of the coated optical article (10) includes at least one mark (18) identification device having at least one electromagnetic radiation source (111) configured to irradiate at least a portion of the surface of the substrate (20) having the at least one first mark (18) with electromagnetic radiation (119A, 123). The at least one mark (18) identification device further includes at least one imaging device configured to receive a portion of the electromagnetic radiation (119A, 123) reflected from the surface of the substrate (20) having the least one first mark (18) and determine a position of the at least one first mark (18) on the surface of the substrate (20). The system further includes at least one marking device configured for marking the coated optical article (10) with at least one second mark (180) based on the position of the at least one first mark (18).
A system for marking a coated optical article having at least one first mark on a surface of a substrate of the coated optical article, the system comprising:
A method for marking a coated optical article having at least one first mark on a surface of a substrate of the coated optical article, the method comprising:
Dependencies are inferred from the claim text.