发明名称 |
PORTABLE STORAGE DEVICE AND METHOD OF MANAGING FILES IN THE PORTABLE STORAGE DEVICE |
摘要 |
A portable storage device and method of managing a file in the portable storage device are provided. The portable storage device includes a control module sorting digital rights management data from received data and forming a file comprising the digital rights management data, and a storage module storing the file. The method includes sorting digital rights management data from received data, forming a file comprising the digital rights management data, and storing the file in a storage module. Accordingly, files can be securely managed to be suitable to DRM.
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申请公布号 |
CA2560474(A1) |
申请公布日期 |
2005.10.06 |
申请号 |
CA20052560474 |
申请日期 |
2005.02.28 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, TAE-SUNG;YOON, JOONG-CHUL;LEE, BYUNG-RAE;JUNG, KYUNG-IM |
分类号 |
G06F3/06;G06F3/08;G06F21/00;G06F21/10;G06F21/62;G06Q10/00;G06Q50/00;G06Q50/10 |
主分类号 |
G06F3/06 |
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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