公开(公告)号：US11127097B2

公开(公告)日：2021-09-21

申请号：US16388881

申请日：2019-04-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Deqian Liu ,  Junrong Wen ,  Pu Zhang ,  Yixin Chen

IPC: G06F16/27 ,  G06F21/16 ,  G06Q50/18 ,  H04N21/442

Abstract: A method, an apparatus, and a system for copyright rights defense detection are provided. The method includes: sending a metadata query request to a copyright handling apparatus; receiving a metadata query response that is sent by the copyright handling apparatus and that includes feature metadata; obtaining a rights-to-be-defended content feature corresponding to the feature metadata from a feature database; sending a license query request to a license processing apparatus; receiving a license query response that is sent by the license processing apparatus and that includes license information; and performing rights defense detection for a copyright based on the obtained rights-to-be-defended content feature and the license information. Rights defense detection can be performed for a copyright by any rights defense detection service apparatus.

公开(公告)号：US20220335107A1

公开(公告)日：2022-10-20

申请号：US17764777

申请日：2020-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Deqian Liu ,  Rubo Xu

IPC: G06F21/10 ,  H04L9/32

Abstract: A method for processing an application program includes steps for a non-service system to obtain a first running instruction from a user for running a target first service system. Sending, by a terminal, a key acquiring request to a digital rights management (DRM) server using the non-service system, requesting key information corresponding to the target first service system. The key information is fed back by the DRM server when the user has use permission of the target first service system. Decrypting, by the terminal, the target first service system based on the key information using the non-service system, and executing a service function corresponding to the target first service system.

公开(公告)号：US10922772B2

公开(公告)日：2021-02-16

申请号：US16102647

申请日：2018-08-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yixin Chen ,  Junrong Wen ,  Pu Zhang ,  Deqian Liu

IPC: G06Q50/18

Abstract: Embodiments of the present disclosure disclose a copyright authorization management method and system. The method includes: obtaining owner-of-copyright information; sending a contract determining notification to a corresponding owner-of-copyright client based on the owner-of-copyright information, where the contract determining notification carries copyright-related information of a to-be-authorized work; receiving transaction information returned by the owner-of-copyright client, where the transaction information includes contract information determined by an owner of copyright based on the copyright-related information; obtaining a valid contract transaction based on the transaction information, where the valid contract transaction includes signatures satisfying a preset-quantity rule; and implementing persistence of the valid contract transaction in a block chain. In technical solutions provided in the embodiments of the present disclosure, online contract signing and persistence of a signed contract are implemented based on the block chain. This improves copyright authorization efficiency, and ensures that the contract is unique, trustworthy, and unalterable.

公开(公告)号：US20180374173A1

公开(公告)日：2018-12-27

申请号：US16118433

申请日：2018-08-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD

Inventor： Yixin CHEN ,  Junrong Wen ,  Deqian Liu ,  Pu Zhang

IPC: G06Q50/18 ,  G06Q10/10 ,  H04L9/06 ,  G06F21/10 ,  G06F9/46

Abstract: A digital content copyright management method includes: receiving a copyright processing request, and constructing a copyright management transaction according to the copyright processing request; and storing the copyright management transaction in a blockchain for processing, where the blockchain is stored in all blockchain apparatuses. Trusted and secure processing of the copyright management transaction can be implemented.

公开(公告)号：US20180349572A1

公开(公告)日：2018-12-06

申请号：US16102647

申请日：2018-08-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yixin Chen ,  Junrong Wen ,  Pu Zhang ,  Deqian Liu

IPC: G06F21/10 ,  G06Q50/18 ,  H04L9/06 ,  G06Q30/06

CPC classification number: G06F17/30 ,  G06Q30/018 ,  G06Q50/184

Abstract: Embodiments of the present disclosure disclose a copyright authorization management method and system. The method includes: obtaining owner-of-copyright information; sending a contract determining notification to a corresponding owner-of-copyright client based on the owner-of-copyright information, where the contract determining notification carries copyright-related information of a to-be-authorized work; receiving transaction information returned by the owner-of-copyright client, where the transaction information includes contract information determined by an owner of copyright based on the copyright-related information; obtaining a valid contract transaction based on the transaction information, where the valid contract transaction includes signatures satisfying a preset-quantity rule; and implementing persistence of the valid contract transaction in a block chain. In technical solutions provided in the embodiments of the present disclosure, online contract signing and persistence of a signed contract are implemented based on the block chain. This improves copyright authorization efficiency, and ensures that the contract is unique, trustworthy, and unalterable.