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:
Aug. 13, 2019
Filed:
Jun. 23, 2015
Encryptier Co., Ltd., Osaka, JP;
Haruyoshi Taguchi, Osaka, JP;
Encryptier Co., Ltd., Osaka, JP;
Abstract
A management server, a service server, and a plurality of user terminals are connected to each other via a network so as to be capable of transmitting and receiving data. The management server includes a user information storage unit that stores user identification information for identifying users belonging to a group, and an identification information notification processor that, each time a service to be provided to the users of the group is newly added, transmits the user identification information of the plurality of users belonging to the group to the service server by cryptographic communication, corresponding to the newly added service. The service server includes a service information storage unit for storing the user identification information of the plurality of users corresponding to the service, received from the identification information notification processor.