Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kuohua Wu0
Andrew L. Van Brocklin0
Date of Patent
March 16, 2010
0Patent Application Number
112498230
Date Filed
October 12, 2005
0Patent Primary Examiner
Patent abstract
One embodiment of an optical medium includes a substrate, a data recording layer positioned on the substrate, a selectively transmissive layer positioned on the data recording layer, and a label recording layer positioned on the selectively transmissive layer, the label recording layer optically accessible at only certain wavelengths through the data recording layer and through the selectively transmissive layer.
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