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. 21, 2017
Filed:
Apr. 15, 2015
Nokia Technologies Oy, Espoo, FI;
Yan Fu, Espoo, FI;
Nokia Technologies Oy, Espoo, FI;
Abstract
An approach is provided for authorizing one or more services from service providers in a communications network. The approach includes receiving a request from a first service provider, the request having an associated primary token and a secondary token identifier, the secondary token identifier relating to resources of a second service provider. Based, at least in part, on the secondary token identifier, a secondary token is identified; and then the secondary token is sent to the first service provider, wherein the first service provider and the second service provider belong to different trust domains and the first service provider can use the secondary token to access resources of the second service provider.