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:
Oct. 12, 2021
Filed:
Nov. 18, 2019
Applicant:
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Inventors:
Thomas Manville, Mountain View, CA (US);
Julio Lopez, Mountain View, CA (US);
Rajiv Desai, Mountain View, CA (US);
Nathan Rosenblum, San Francisco, CA (US);
Assignee:
EMC IP Holding Company LLC, Hopkinton, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/60 (2013.01); G06F 16/13 (2019.01); G06F 16/182 (2019.01); G06F 21/62 (2013.01); G06F 3/06 (2006.01); G06F 16/174 (2019.01);
U.S. Cl.
CPC ...
G06F 21/602 (2013.01); G06F 3/0608 (2013.01); G06F 3/0641 (2013.01); G06F 16/134 (2019.01); G06F 16/137 (2019.01); G06F 16/1748 (2019.01); G06F 16/183 (2019.01); G06F 21/6218 (2013.01); G06F 21/6227 (2013.01); G06F 21/6272 (2013.01); G06F 2221/2107 (2013.01);
Abstract
A combined object associated with a data chunk included in a request file is determined. An encryption key associated with the combined object and a corresponding chunk hash value associated with the data chunk are used to determine a corresponding chunk key associated with the data chunk. At least a locator to be used to retrieve the combined object and the corresponding chunk key associated with the data chunk are provided to a requesting system.