Invention Grant
US08032941B2 Method and apparatus for searching for rights objects stored in portable storage device object identifier
失效
用于搜索存储在便携式存储设备对象标识符中的权限对象的方法和装置
- Patent Title: Method and apparatus for searching for rights objects stored in portable storage device object identifier
- Patent Title (中): 用于搜索存储在便携式存储设备对象标识符中的权限对象的方法和装置
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Application No.: US11226265Application Date: 2005-09-15
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Publication No.: US08032941B2Publication Date: 2011-10-04
- Inventor: Sang-sin Jung , Yun-sang Oh , Moon-sang Kwon , Kyung-im Jung
- Applicant: Sang-sin Jung , Yun-sang Oh , Moon-sang Kwon , Kyung-im Jung
- 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: KR10-2004-0074133 20040916
- Main IPC: G06F7/04
- IPC: G06F7/04 ; H04N7/167
Abstract:
A method for searching a portable storage device for a rights object by using an identifier of the rights object, including a host device accessing the portable storage device, retrieving the identifier of the stored rights object from the portable storage device, storing the retrieved object identifier, searching for the stored object identifier to perform an operation associated with the rights object stored in the portable storage device, and acquiring location data of the rights object as a result of the searching.
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