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:
Dec. 03, 2019
Filed:
Dec. 03, 2014
Applicant:
Emc Corporation, Hopkinton, MA (US);
Inventors:
Assignee:
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/14 (2006.01); G06F 16/11 (2019.01);
U.S. Cl.
CPC ...
G06F 11/1451 (2013.01); G06F 11/1446 (2013.01); G06F 16/128 (2019.01);
Abstract
In one aspect, a method includes sending a first snapshot of a volume at a production site to a backup device at a replication site, sending a second snapshot of the volume to the backup device and sending metadata of differences between the first and second snapshots to the backup device.