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. 29, 2016
Filed:
Mar. 31, 2015
Applicant:
Here Global B.v., Veldhoven, NL;
Inventor:
Gaoqiang Qian, Watertown, MA (US);
Assignee:
HERE GLOBAL B.V., Veldhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0822 (2013.01); G06F 17/303 (2013.01);
Abstract
An approach is provided for managing the migration of large amounts of encrypted data. A migration platform processes a master key associated with the source database to decrypt an envelope key associated with the data to be migrated. The migration platform also retrieves a master key associated with the target database and encrypts the envelope key based on the master key associated with the target database.
Qian, Gaoqiang. (2016). Method and apparatus for migrating encrypted data (U.S. Patent No. 9509500). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9509500
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