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:
Sep. 01, 2020
Filed:
Jun. 29, 2015
Rakuten, Inc., Tokyo, JP;
Daichi Tanaka, Tokyo, JP;
Rakuten, Inc., Tokyo, JP;
Abstract
An authentication server that authenticates a user of a user terminal that plays a content stream provided by a content server, the authentication server authenticating the user. The authentication server includes storage means that stores registration information, authentication means that, when receiving an authentication request for content designated by a first user from a user terminal that the first user is using, compares information included in the authentication request with the registration information and authenticates the first user, generation means that, if the authentication succeeds, generates a first token indicating that the first user is an authenticated user, and communications means that transmits the generated first token to the user terminal. The generation means further generates a second token relating to the same content as the content designated by the first user, and the communications means is further configured to transmit the second token to the user terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile