发明名称 Approved web site file downloading
摘要 Disclosed are processes and apparatus that, when practiced according to the principles of the present invention, ensure that a digital storage device will only be able to download or play files that were obtained from sources deemed, either by the manufacturer of the device or by an overseeing organization, to be acceptable.
申请公布号 US6917923(B1) 申请公布日期 2005.07.12
申请号 US20000495116 申请日期 2000.02.01
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 DIMENSTEIN ZACHARY DAVID
分类号 G06F21/00;H04L29/06;(IPC1-7):G06F17/60 主分类号 G06F21/00
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