发明名称 |
Methods for Downloading a Digital Work Automatically Bound with Characteristics of a Portable Device |
摘要 |
Disclosed is a method for downloading a digital work automatically bound with characteristics of a portable device, which refers to a technology of digital rights protection using an embodied system. The method achieves convenient and safe binding of digital works for a portable device. A storage space of the portable device stores digital contents and an executable program which is executed automatically after the portable device is connected to a network terminal. By this method, copyright-protected digital contents can be purchased or borrowed, and downloaded to the portable device.
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申请公布号 |
US2009006838(A1) |
申请公布日期 |
2009.01.01 |
申请号 |
US20060094438 |
申请日期 |
2006.04.29 |
申请人 |
PEKING UNIVERSITY FOUNDER GROUP CO., LTD.;BEIJING FOUNDER APABI TECHNOLOGY CO., LTD.;PEKING UNIVERSITY |
发明人 |
TANG ZHI;WANG CHANGQIAO;JIA AIXIA;ZHOU JING |
分类号 |
H04L9/28 |
主分类号 |
H04L9/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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