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：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.