Invention Grant
US08443206B2 Method and apparatus for managing digital rights using portable storage device
有权
使用便携式存储装置管理数字版权的方法和装置
- Patent Title: Method and apparatus for managing digital rights using portable storage device
- Patent Title (中): 使用便携式存储装置管理数字版权的方法和装置
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Application No.: US10969904Application Date: 2004-10-22
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Publication No.: US08443206B2Publication Date: 2013-05-14
- Inventor: Byung-rae Lee , Joong-chul Yoon , Kyung-im Jung
- Applicant: Byung-rae Lee , Joong-chul Yoon , Kyung-im Jung
- Applicant Address: KR Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do
- Agency: Muir Patent Consulting, PLLC
- Priority: KR10-2003-0074000 20031022; KR10-2004-0055647 20040716
- Main IPC: G06F11/30
- IPC: G06F11/30 ; G06F12/14
Abstract:
A method and apparatus for managing digital rights using a portable storage device are provided. The method includes a device performing primary authentication together with a license provider and establishing primary security association, the device performing secondary authentication together with the portable storage device and establishing secondary security association, receiving a license from the license provider, and transmitting the license to the portable storage device.
Public/Granted literature
- US20050091507A1 Method and apparatus for managing digital rights using portable storage device Public/Granted day:2005-04-28
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