Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul McClelland0
Andrew L. Van Brocklin0
Marshall Field0
Date of Patent
May 3, 2011
0Patent Application Number
110471520
Date Filed
January 31, 2005
0Patent Primary Examiner
Patent abstract
A method for selectively marking a surface of an optical disk includes providing an optical disk, wherein the optical disk includes a metal, an electrolyte disposed on the metal, and a photoconductor disposed on the electrolyte, applying a voltage to the optical disk, the voltage being associated with a desired anodization color, and selectively applying a laser to the photoconductor to initiate anodization of the metal.
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