发明名称 DELIVERING SECURED MEDIA USING A PORTABLE MEMORY DEVICE
摘要 In some embodiments an interface of a portable memory device is used to store content information in a hidden memory region of the portable memory device. The interface is also used to store information in a visible memory region of the portable memory device. The information stored in the visible memory region allows the content information stored in the hidden memory region to be accessed. Other embodiments are described and claimed.
申请公布号 US2009172245(A1) 申请公布日期 2009.07.02
申请号 US20070965278 申请日期 2007.12.27
申请人 DUNSTAN ROBERT 发明人 DUNSTAN ROBERT
分类号 G06F12/00 主分类号 G06F12/00
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