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:
Aug. 25, 2014
Fujitsu Limited, Kawasaki-shi. Kanagawa, JP;
David Snelling, Buckinghamshire, GB;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A stored data access controller, configured to control access to data items, stored in a data storage apparatus, composed of data values encoding a labelled link between a subject graph node and an object graph node. The stored data access controller comprising: a query module, configured to receive a query requesting a specified subset of the data items and further configured to obtain the specified subset of the data items as a preliminary query result. The stored data access controller further comprising: a suppression module, configured to obtain the preliminary query result from the query module, and to generate a revised version of the preliminary query result by selectively suppressing the data value of one or more graph nodes in accordance with access control information attributed to the label of a labelled link between the subject graph node and the object graph node.