发明授权
- 专利标题： SET TOP TERMINAL FOR CABLE TELEVISION DELIVERY SYSTEMS
- 专利标题（中）： TOWER终端有线电视传输系统
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申请号： EP94903362.5申请日： 1993-12-02
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公开(公告)号： EP0673581B2公开(公告)日： 2009-07-22
- 发明人: HENDRICKS, John, S. , BONNER, Alfred, E. , BERKOBIN, Eric, C.
- 申请人： Sedna Patent Services, LLC
- 申请人地址： 1500 Market Street, 27th Floor West Tower, Philadelphia, Pennsylvania 19102 US
- 专利权人： Sedna Patent Services, LLC
- 当前专利权人： Sedna Patent Services, LLC
- 当前专利权人地址： 1500 Market Street, 27th Floor West Tower, Philadelphia, Pennsylvania 19102 US
- 代理机构： Strehl Schübel-Hopf & Partner
- 优先权： US991074 19921209
- 国际公布： WO1994014282 19940623
- 主分类号： H04N7/16
- IPC分类号： H04N7/16 ; H04N7/173
摘要：
An apparatus for increasing the functionality of a set top converter for use with a program delivery system comprises a circuit card electronically connected to a set top converter. Information and data are passed between the circuit card and the set top converter. The circuit card includes means for generating menus which identify programs and channels, means for sequencing through menus; and means for selecting a program or channel through the generated menus in response to a user command.
公开/授权文献
- EP0673581B1 SET TOP TERMINAL FOR CABLE TELEVISION DELIVERY SYSTEMS 公开/授权日：2000-04-19
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