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:
May. 17, 2016
Filed:
Apr. 10, 2012
Ling Zheng, Sunnyvale, CA (US);
Roger Stager, Sunnyvale, CA (US);
Craig Johnston, Sunnyvale, CA (US);
Don Trimmer, Sunnyvale, CA (US);
Yuval Frandzel, Sunnyvale, CA (US);
Ling Zheng, Sunnyvale, CA (US);
Roger Stager, Sunnyvale, CA (US);
Craig Johnston, Sunnyvale, CA (US);
Don Trimmer, Sunnyvale, CA (US);
Yuval Frandzel, Sunnyvale, CA (US);
Other;
Abstract
A technique for eliminating duplicate data is provided. Upon receipt of a new data set, one or more anchor points are identified within the data set. A bit-by-bit data comparison is then performed of the region surrounding the anchor point in the received data set with the region surrounding an anchor point stored within a pattern database to identify forward/backward delta values. The duplicate data identified by the anchor point, forward and backward delta values is then replaced in the received data set with a storage indicator.