Invention Grant
US08176322B2 Apparatus and method for moving and copying rights objects between device and portable storage device
失效
用于在设备和便携式存储设备之间移动和复制权限对象的装置和方法
- Patent Title: Apparatus and method for moving and copying rights objects between device and portable storage device
- Patent Title (中): 用于在设备和便携式存储设备之间移动和复制权限对象的装置和方法
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Application No.: US11085480Application Date: 2005-03-22
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Publication No.: US08176322B2Publication Date: 2012-05-08
- Inventor: Byung-rae Lee , Tae-sung Kim , Kyung-im Jung , Yun-sang Oh , Shin-han Kim
- Applicant: Byung-rae Lee , Tae-sung Kim , Kyung-im Jung , Yun-sang Oh , Shin-han Kim
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2004-0019443 20040322; KR10-2004-0021307 20040329; KR10-2004-0039381 20040531
- Main IPC: H04L9/00
- IPC: H04L9/00
Abstract:
A method and apparatus for copying or moving a rights object having right information regarding digital contents between a device and a portable storage device to copy or move the digital contents there between are provided. According to the method and apparatus, the digital works can be prevented from being recklessly and randomly copied and moved, and therefore, copyright can be protected. In addition, data loss or unauthorized access can be prevented.
Public/Granted literature
- US20050210249A1 Apparatus and method for moving and copying rights objects between device and portable storage device Public/Granted day:2005-09-22
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