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:
Nov. 24, 2020
Filed:
Mar. 21, 2016
Hewlett-packard Development Company, L.p., Houston, TX (US);
Liqun Chen, Bristol, GB;
Boris Balacheff, Lyons, FR;
Fraser Dickin, Bristol, GB;
Taciano Perez, Porto Alegre, BR;
Wagston Staehler, Porto Alegre, BR;
Craig Walrath, Spring, TX (US);
James M Mann, Cypress, TX (US);
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Abstract
An example non-transitory computer-readable medium includes instructions that, when executed by a processor, cause the processor to receive a request for data. The instructions also cause the processor to determine a region containing the data based on the metadata. The instructions cause the processor to traverse a tree in the metadata to determine key generation information relating a decryption key for the region to a root key.