Invention Grant
- Patent Title: Output control method
- Patent Title (中): 输出控制方式
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Application No.: US12606598Application Date: 2009-10-27
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Publication No.: US08484754B2Publication Date: 2013-07-09
- Inventor: Sadao Tsuruga , Hiroo Okamoto
- Applicant: Sadao Tsuruga , Hiroo Okamoto
- Applicant Address: JP Tokyo
- Assignee: Hitachi Consumer Electronics Co., Ltd.
- Current Assignee: Hitachi Consumer Electronics Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2008-275047 20081027; JP2008-275048 20081027; JP2008-331864 20081226; JP2008-331866 20081226
- Main IPC: G06F21/00
- IPC: G06F21/00

Abstract:
An output control method for controlling copy operation for a digital broadcast program permitted to be recorded for one generation (copy one generation) with an improved operating convenience. A digital content and a plurality of types of copy control information for controlling the copies of the digital content are received, and in accordance with the copy control information, the digital content is output to a plurality of recording media connected through a network. If first information contained in the copy control information received indicates copy generation information to permit copies for one generation and second information contained in the copy control information indicates “limited number of copies permitted” mode permitting a predetermined number of copies, then the digital content is output to only one of the recording media in a state permitting copying up to the predetermined number.
Public/Granted literature
- US20100115632A1 OUTPUT CONTROL METHOD Public/Granted day:2010-05-06
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