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:
Sep. 15, 2009
Filed:
Sep. 12, 2005
Applicants:
Gerald L. Shipley, Hillsboro, OR (US);
David A. Castaneda, Clakamas, OR (US);
Inventors:
Gerald L. Shipley, Hillsboro, OR (US);
David A. Castaneda, Clakamas, OR (US);
Assignee:
LSI Corporation, Milpitas, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a method of identifying duplicate data elements in large data sets. This involves receiving the data sets. Dividing each data element in the data set into a series of data segments to define data keys. Generating an intermediate value for the each element in the data set using summed values for the data keys. Sorting the data entries using the intermediate values. Sorting the matched intermediate value entries using the data keys. Identifying the duplicate data elements in the data set.