Invention Grant
- Patent Title: Digital rights management dongle
- Patent Title (中): 数字版权管理加密狗
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Application No.: US11690086Application Date: 2007-03-22
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Publication No.: US08296240B2Publication Date: 2012-10-23
- Inventor: Christopher Jensen Read
- Applicant: Christopher Jensen Read
- Applicant Address: JP Tokyo US NJ Parkridge
- Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee Address: JP Tokyo US NJ Parkridge
- Main IPC: G06F21/00
- IPC: G06F21/00

Abstract:
A dongle for digital rights management protection, in accordance with one embodiment of the present technology, includes a digital right management engine and an encryption/decryption engine. The digital rights management engine is adapted to port digital rights management rules of a source of content to digital rights management rules enforced by the digital rights management engine. The encryption/decryption engine is adapted to re-encrypting the source of content into a managed copy of the content, wherein the managed copy of the content is locked to the dongle.
Public/Granted literature
- US20080235140A1 Digital Rights Management Dongle Public/Granted day:2008-09-25
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