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:
Feb. 05, 2013
Filed:
Jun. 30, 2009
Karempudi V. Ramarao, San Ramon, CA (US);
Raj Kanaya, Belmont, CA (US);
Karempudi V. Ramarao, San Ramon, CA (US);
Raj Kanaya, Belmont, CA (US);
Infineta Systems, Inc., San Jose, CA (US);
Abstract
Redundant data is removed from a volume of data by partitioning the volume of data into fixed-length input segments and determining, for each of the input segments, whether a selected portion of the input segment matches a portion of a segment within a de-duplication dictionary. If the portion of the input segment matches a portion of the segment within the dictionary, the segment within the de-duplication dictionary is compared with the input segment and a token representative of the segment within the dictionary is substituted for at least part of the input segment determined to match the segment within the dictionary.