发明申请
US20080215379A1 CONTENT INSURANCE 审中-公开
内容保险

CONTENT INSURANCE
摘要:
The present invention provides for the protection of and ability to upgrade to new formats of digital content by providing consumers of the digital content the capability of purchasing content insurance on digital content they consume. By purchasing insurance on content, at a later time consumers are able to return to the content distribution channels and re-obtain the previously purchased content in the same, or new format as the original purchased.
信息查询
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