Invention Grant
- Patent Title: Method for providing protected audio/video content
- Patent Title (中): 提供受保护音频/视频内容的方法
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Application No.: US13310219Application Date: 2011-12-02
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Publication No.: US08392333B2Publication Date: 2013-03-05
- Inventor: Paul Szucs
- Applicant: Paul Szucs
- Applicant Address: DE Cologne
- Assignee: Sony Deutschland GmbH
- Current Assignee: Sony Deutschland GmbH
- Current Assignee Address: DE Cologne
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP04017019 20040719; EP05010686 20050517; EP05013393 20050621
- Main IPC: G06F21/00
- IPC: G06F21/00
Abstract:
A method for providing protected content, wherein content usage rights information and/or usage state information is embedded into obtained primary data that serves as a basis for a content item to be provided thereby providing the primary data with the embedded content usage rights information and/or usage state information as the content item.
Public/Granted literature
- US20120078797A1 METHOD FOR PROVIDING PROTECTED AUDIO/VIDEO CONTENT Public/Granted day:2012-03-29
Information query
