发明授权
US07136945B2 Method and apparatus for extending protected content access with peer to peer applications
有权
用于通过对等应用扩展受保护内容访问的方法和装置
- 专利标题: Method and apparatus for extending protected content access with peer to peer applications
- 专利标题(中): 用于通过对等应用扩展受保护内容访问的方法和装置
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申请号: US10403616申请日: 2003-03-31
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公开(公告)号: US07136945B2公开(公告)日: 2006-11-14
- 发明人: Simon Gibbs , Michael Hoch , Ravi Gauba , Jeff Liu , Sidney Wang
- 申请人: Simon Gibbs , Michael Hoch , Ravi Gauba , Jeff Liu , Sidney Wang
- 申请人地址: JP Tokyo US NJ Park Ridge
- 专利权人: Sony Corporation,Sony Electronics Inc.
- 当前专利权人: Sony Corporation,Sony Electronics Inc.
- 当前专利权人地址: JP Tokyo US NJ Park Ridge
- 代理商 John P. O'Banion
- 主分类号: G06F13/00
- IPC分类号: G06F13/00 ; G06F15/16 ; G06Q90/00
摘要:
The invention illustrates a system and method of sharing content with multiple peer device while protecting the content from unauthorized use. In one embodiment, the system and method comprises: identifying a plurality of peer devices within a predetermined area wherein each of the plurality of peer devices includes an interface framework; directly transmitting content among the plurality of devices; and a selected plurality of peer devices requesting a license from a digital rights management server for the content, wherein the selected plurality of peer devices possess the content, wherein the interface framework is configured to allow the plurality of peer devices to directly communicate and utilize an applicationOther aspects and advantages of the invention will become apparent from the following detailed description, taken in conjunction with the accompanying drawings, illustrated by way of example of the principles of the invention.
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