Invention Application
- Patent Title: CONTENT-RECEIVING DEVICE
- Patent Title (中): 内容接收设备
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Application No.: US14283748Application Date: 2014-05-21
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Publication No.: US20140255008A1Publication Date: 2014-09-11
- Inventor: HIROYUKI KOREEDA , Ritsuko Kanazawa
- Applicant: Hitachi Consumer Electronics Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: Hitachi Consumer Electronics Co., Ltd.
- Current Assignee: Hitachi Consumer Electronics Co., Ltd.
- Current Assignee Address: JP Tokyo
- Priority: JP2009-249668 20091030
- Main IPC: G11B20/00
- IPC: G11B20/00 ; G11B20/10

Abstract:
A content receiver comprises: an acceptance unit for accepting a designation of a recording medium to which contents are to be output; a license information acquiring unit for acquiring output license information describing the output requirements of the contents; and an output unit for outputting the contents to the designated recording medium. The output license information includes usage time limit information indicating the time limit of using the contents in an output destination. The output unit acquires the usage time limit information from the output license information for the contents, and sets the acquired usage time limit information to a management information storing area in the designated recording medium, thereby managing the time period of using the contents in the recording medium even if the copyright protection of the recording medium, which is an export destination, has a function to manage the time period of using the contents.
Public/Granted literature
- US09424875B2 Content-receiving device Public/Granted day:2016-08-23
Information query