The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 2016
Filed:
Oct. 18, 2013
Applicant:
Wd Media, Llc, San Jose, CA (US);
Inventors:
Chaoyuan C. Chen, San Jose, CA (US);
Bing-Shiuan Chang, San Jose, CA (US);
Assignee:
WD Media, LLC, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 3/12 (2006.01); B08B 3/10 (2006.01);
U.S. Cl.
CPC ...
B08B 3/102 (2013.01); B08B 3/12 (2013.01); B08B 3/123 (2013.01);
Abstract
A sonication cleaning system is provided. The sonication cleaning system includes a cleaning tank configured to contain a liquid and a flow control system configured to cause a gradient cross flow of the liquid through the cleaning tank. The system further includes a sonication generator configured to agitate the liquid in the cleaning tank and a controller configured to vary a power applied to the sonication generator to agitate the liquid in the cleaning tank based on an oscillation position of a workpiece within the cleaning tank.