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:
Jun. 30, 2015
Filed:
Dec. 26, 2012
Canon Kabushiki Kaisha, Tokyo, JP;
Yu Tamura, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An authority delegate system including a first server system to manage specific information, a second server system to provide a service, an authentication device, and a client operated by a first user who is authorized to use the service, includes a reception unit, a transmission unit, a management unit, a determination unit, and a provision unit. The reception unit receives an authorization token shared range for authorizing specific information usage. The transmission unit transmits to the client a setting screen for setting whether to permit users within the shared range to share the authorization token. The management unit manages the setting screen set shared range, and the authorization token issued by the authentication device. The provision unit provides, in response to determining that the second user is included in the shared range and confirmation that the authorization token is valid, the service to the second user using the specific information.