Invention Grant
US08646102B2 Method and apparatus for issuing rights in a digital rights management system
有权
在数字版权管理系统中发行权利的方法和装置
- Patent Title: Method and apparatus for issuing rights in a digital rights management system
- Patent Title (中): 在数字版权管理系统中发行权利的方法和装置
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Application No.: US11522270Application Date: 2006-09-15
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Publication No.: US08646102B2Publication Date: 2014-02-04
- Inventor: Gerard M. Fernando , Viswanathan Swaminathan , Thomas W. Jacobs , William J. Keenan
- Applicant: Gerard M. Fernando , Viswanathan Swaminathan , Thomas W. Jacobs , William J. Keenan
- Applicant Address: US CA Redwood Shores
- Assignee: Oracle America, Inc.
- Current Assignee: Oracle America, Inc.
- Current Assignee Address: US CA Redwood Shores
- Agency: Park, Vaughan, Fleming & Dowler LLP
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06F7/04

Abstract:
One embodiment of the present invention provides a system that facilitates issuing rights in a digital rights management system. The system operates by sending a request to perform an operation on an item of content from a client to a rights-management server, wherein the request includes a usage parameter which specifies constraints involved in performing the operation. Next, the system receives a response from the rights-management server, wherein the response indicates whether or not the client has rights to perform the operation in accordance with the constraints specified by the usage parameter. Note that the response may also include a hint that facilitates generating subsequent requests to perform the operation. Finally, if the client has rights to perform the operation, the system performs the operation on the item of content.
Public/Granted literature
- US20070067851A1 Method and apparatus for issuing rights in a digital rights management system Public/Granted day:2007-03-22
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