Multimedia content secure access
    1.
    发明授权

    公开(公告)号:US12015831B2

    公开(公告)日:2024-06-18

    申请号:US17770895

    申请日:2020-10-21

    CPC classification number: H04N21/63345 G06F21/1014

    Abstract: A method is disclosed for providing secure access to multimedia content to a user of a content service at a first user device configured to enable the user to consume the multimedia content. The method comprises: providing, from a second user device, a user identifier to a service provider of the content service, the second user device being provided with a subscriber identity module enabling the second user device to connect to a cellular communication network, the user identifier comprising an identifier of the subscriber identity module; at the second user device, receiving an access key from the service provider, through the cellular communication network, the access key being associated with the user identifier; providing the access key from the second user device to the first user device through a short-range connection, and at the first user device, using the access key to access the multimedia content.

    Mobile device authentication in heterogeneous communication networks scenario

    公开(公告)号:US10237732B2

    公开(公告)日:2019-03-19

    申请号:US14896551

    申请日:2014-06-11

    Abstract: A method and device for authenticating a user of a communication device accessing an online service. The online service is accessible over a data network and is provided through a service platform. The communication device is connected to a mobile phone network and to the data network. The communication device includes an interface software application configured to interact with the service platform through the data network for fruition of the online service, and a messaging function configured to send messages through the mobile phone network. A user-side authentication application is provided at the communication device, a provider-side authentication application is provided at the service platform, and an authentication control function is provided in communication relationship with the provider-side authentication application and with the mobile phone network.

    ADVERTISING AUDIENCE MONITORING IN A CONTENT DISTRIBUTION SYSTEM

    公开(公告)号:US20230299863A1

    公开(公告)日:2023-09-21

    申请号:US18013186

    申请日:2021-06-30

    CPC classification number: H04H60/375 H04H60/45 H04H2201/20

    Abstract: A method is disclosed for monitoring the audience of an advertisement over a content distribution system, the advertisement comprising an advertising message associated with an audio content. The method comprises: inserting, within the message, an advertising identifier associated with the advertisement and distributing the audio content with the advertising message to a user of the content distribution system; at a first user device configured to receive the audio content, playing the audio content with the advertising message; at a second user device connected to the first user device and configured to communicate with a data collection server over a data communication network, retrieving a customer identifier uniquely associated with the user; and, during or after playing, sending by the second user device the customer identifier and the advertising identifier extracted from the advertising message to the server to monitor the audience of the advertising message.

    MULTIMEDIA CONTENT PROTECTION
    4.
    发明申请

    公开(公告)号:US20230027170A1

    公开(公告)日:2023-01-26

    申请号:US17783404

    申请日:2020-12-10

    Abstract: A method is disclosed for protecting a multimedia content distributed by a content service to a user device, the multimedia content being related to a live event, wherein the method comprises, during the live event: identifying a significant segment of the live event; generating a trigger signal associated with the significant segment; at the user device, on the basis of the trigger signal, generating a marking comprising information identifying the user device; and, at the user device, applying the marking to a selected portion of the multimedia content, the selected portion corresponding to the significant segment of the live event.

    Multimedia content protection
    5.
    发明授权

    公开(公告)号:US12244909B2

    公开(公告)日:2025-03-04

    申请号:US17783404

    申请日:2020-12-10

    Abstract: A method is disclosed for protecting a multimedia content distributed by a content service to a user device, the multimedia content being related to a live event, wherein the method comprises, during the live event: identifying a significant segment of the live event; generating a trigger signal associated with the significant segment; at the user device, on the basis of the trigger signal, generating a marking comprising information identifying the user device; and, at the user device, applying the marking to a selected portion of the multimedia content, the selected portion corresponding to the significant segment of the live event.

    Method for Authenticating a User, and Artificial Intelligence System Operating According to the Method

    公开(公告)号:US20230032549A1

    公开(公告)日:2023-02-02

    申请号:US17790026

    申请日:2020-12-23

    Abstract: Method for authenticating a user is provided. The method is carried out by an Artificial Intelligence (AI) system. The AI system is configured to provide voice assistant functionalities. The method comprises receiving from a user a vocal request for using a service, the service being provided by a service provider associated with a service provider platform; vocally receiving a telephone number; cooperating with the service provider platform to verify that the telephone number corresponds to an active subscription to the service; sending to the telephone number an authentication message including a pronounceable code; vocally receiving a pronounced code by the user; verifying that the pronounced code corresponds to the pronounceable code; and sending a confirmation message to the service provider platform.

    MULTIMEDIA CONTENT SECURE ACCESS
    7.
    发明申请

    公开(公告)号:US20220385987A1

    公开(公告)日:2022-12-01

    申请号:US17770895

    申请日:2020-10-21

    Abstract: A method is disclosed for providing secure access to multimedia content to a user of a content service at a first user device configured to enable the user to consume the multimedia content. The method comprises: providing, from a second user device, a user identifier to a service provider of the content service, the second user device being provided with a subscriber identity module enabling the second user device to connect to a cellular communication network, the user identifier comprising an identifier of the subscriber identity module; at the second user device, receiving an access key from the service provider, through the cellular communication network, the access key being associated with the user identifier; providing the access key from the second user device to the first user device through a short-range connection, and at the first user device, using the access key to access the multimedia content.

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