发明授权
US08904545B2 Method, system, and device for verifying authorized issuance of a rights expression
有权
用于验证授权发布权限表达的方法，系统和设备
- 专利标题： Method, system, and device for verifying authorized issuance of a rights expression
- 专利标题（中）： 用于验证授权发布权限表达的方法，系统和设备
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申请号： US14223948申请日： 2014-03-24
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公开(公告)号： US08904545B2公开(公告)日： 2014-12-02
- 发明人: Thomas DeMartini , Charles P. Gilliam , Eddie J. Chen
- 申请人： ContentGuard Holdings, Inc.
- 申请人地址： US TX Plano
- 专利权人： ContentGuard Holdings, Inc.
- 当前专利权人： ContentGuard Holdings, Inc.
- 当前专利权人地址： US TX Plano
- 代理机构： Reed Smith LLP
- 代理商 Stephen M. Hertzler; Marc S. Kaufman
- 主分类号： G06F7/04
- IPC分类号： G06F7/04 ; G06Q50/18 ; H04L29/06
摘要：
A method, system, and device for verifying authorized issuance of a statement or expression, including determining if a statement or expression is associated with a statement of trusted issuance; determining if the statement of trusted issuance applies; determining if issuance of the statement of trusted issuance is authorized; and verifying that the issuance of the statement or expression was authorized, if the statement of trusted issuance applies, and the issuance of the statement of trusted issuance is authorized.
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