- 专利标题: Distributed digital rights-managed file transfer and access control
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申请号: US15084525申请日: 2016-03-30
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公开(公告)号: US09886685B2公开(公告)日: 2018-02-06
- 发明人: Susann M. Keohane , Gerald F. McBrearty , Shawn P. Mullen , Jessica C. Murillo , Johnny M. Shieh
- 申请人: International Business Machines Corporation
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理商 Nolan M. Lawrence
- 主分类号: G06Q20/12
- IPC分类号: G06Q20/12 ; H04L29/08 ; H04L29/06 ; G06F21/31 ; G06F21/62 ; G06F21/10
摘要:
A system for transferring digital rights managed (DRM) files from a first seller device to a buyer device involves a buyer device configured to receive a file package having the DRM file. Some file packages may also have a DRM file access key. The system also has a first seller device having the DRM file stored thereon and configured to receive a request to purchase the DRM file (the request having a DRM file identifier); receive a buyer identifier associated with the request; transfer the file package to a buyer device to the buyer device; detect through a network connection, a digital rights management server; and send, responsive to detecting the digital rights management server, a sale record to the digital rights management server, where the sale record includes the DRM file identifier and the buyer identifier.
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