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:
Apr. 18, 2017
Filed:
Nov. 20, 2013
Fujitsu Technology Solutions Intellectual Property Gmbh, München, DE;
Christoph König, Ottobrunn, DE;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A cloud storage system that includes at least one interface that connects the cloud storage system to a data network, at least one non-volatile mass memory, and at least one control unit connected to the interface and to the at least one mass memory and arranged to 1) receive requests from a user with regard to data objects from the interface according to a data transmission protocol, 2) store data objects transmitted according to a write request in the at least one mass memory and 3) retrieve data objects requested according to a read request from the at least one mass memory, wherein a predetermined storage period is assigned to each data object, stored in the at least one non-volatile mass memory by a write request, at the latest upon receiving the write request, and the stored data objects in a predetermined group cannot be changed by subsequent requests according to the protocol via the interface before expiration of the assigned storage period.