Invention Grant
- Patent Title: Method and system to enable continuous monitoring of integrity and validity of a digital content
- Patent Title (中): 方法和系统能够连续监测数字内容的完整性和有效性
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Application No.: US11433455Application Date: 2006-05-15
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Publication No.: US07650312B2Publication Date: 2010-01-19
- Inventor: Ayyappan Sankaran , Jayan Ramankutty , Jayant Kadambi
- Applicant: Ayyappan Sankaran , Jayan Ramankutty , Jayant Kadambi
- Applicant Address: US CA San Jose
- Assignee: Yume Networks, Inc.
- Current Assignee: Yume Networks, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Lau & Associates, LLC.
- Main IPC: G06F17/60
- IPC: G06F17/60

Abstract:
A method and a system for securely transmitting a digital content in a digital right management (DRM) network, the method comprising partitioning the digital content into a plurality of fragments. The method further comprises associating each fragment with a license key. Each fragment is encrypted with the corresponding license key and are sent to an electronic device in response to receiving a request for the digital content.
Public/Granted literature
- US20060277151A1 Method and system to enable continuous monitoring of integrity and validity of a digital content Public/Granted day:2006-12-07
Information query