发明授权
- 专利标题： Reducing TV licensing costs
- 专利标题（中）： 降低电视许可费用
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申请号： US12970215申请日： 2010-12-16
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公开(公告)号： US09449324B2公开(公告)日： 2016-09-20
- 发明人: Peter Shintani , Aran Sadja , Theodore R. Booth , Ludovic Douillet
- 申请人： Peter Shintani , Aran Sadja , Theodore R. Booth , Ludovic Douillet
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理商 John L. Rogitz
- 主分类号： H04N5/44
- IPC分类号： H04N5/44 ; H04N9/64 ; H04N21/434 ; H04N21/426 ; H04N21/254 ; G06Q30/00 ; G06Q30/02 ; H04N21/258 ; H04N21/438 ; H04N21/658 ; G06F21/10 ; G06Q40/00 ; H04N21/4627 ; G06Q20/20 ; G06F21/12 ; H04N21/2543 ; H04N21/6547 ; H04N21/654
摘要：
A TV with various licensable components including, e.g., an ATSC demodulator requests a license for a component upon detection of a physical condition implicating use of the component, such as plugging a cable into a particular port, or upon receipt of a user-input command requiring use of the component, such as a request to autoscan channels.
公开/授权文献
- US20120120250A1 REDUCING TV LICENSING COSTS 公开/授权日：2012-05-17
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