Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 26, 2013
Patent Application Number
12473223
Date Filed
May 27, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A disk is placed into a sonication cleaning tank containing a liquid. A first flow rate and a first sonication power are applied to the liquid to clean the disk. An opacity count is generated indicative of contaminants and/or bubbles in the liquid. Based at least in part on the opacity count, a second flow rate and a second sonication power are then applied to the liquid.
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