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:
Jul. 14, 2009
Filed:
Apr. 11, 2006
Applicants:
Kai LI, Princeton, NJ (US);
Ming Benjamin Zhu, Palo Alto, CA (US);
Umesh Maheshwari, San Jose, CA (US);
Zheng Yang, Sunnyvale, CA (US);
Inventors:
Kai Li, Princeton, NJ (US);
Ming Benjamin Zhu, Palo Alto, CA (US);
Umesh Maheshwari, San Jose, CA (US);
Zheng Yang, Sunnyvale, CA (US);
Assignee:
Data Domain, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Storage using resemblance of data segments is disclosed. It is determined that a new segment resembles a prior stored segment. The prior stored segment comprises a segment stored previously from any location in an input data stream. A delta between the new segment and the prior stored segment is determined. A representation of the new segment based at least in part on the delta is stored.