发明授权
US08054382B2 Apparatus, method and system for synchronizing a common broadcast signal among multiple television units
失效
用于在多个电视单元之间同步公共广播信号的装置，方法和系统
- 专利标题： Apparatus, method and system for synchronizing a common broadcast signal among multiple television units
- 专利标题（中）： 用于在多个电视单元之间同步公共广播信号的装置，方法和系统
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申请号： US11751623申请日： 2007-05-21
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公开(公告)号： US08054382B2公开(公告)日： 2011-11-08
- 发明人: Erik John Burckart , Steve Russell Campbell , Andrew Ivory , Aaron Kyle Shook
- 申请人： Erik John Burckart , Steve Russell Campbell , Andrew Ivory , Aaron Kyle Shook
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Lee Law, PLLC
- 代理商 Christopher B. Lee
- 主分类号： H04N5/66
- IPC分类号： H04N5/66 ; H04N9/12 ; H04N5/04 ; H04N9/44 ; H04N5/44 ; H04N7/18 ; H04N5/38 ; G09G5/00
摘要：
The invention provides an apparatus, system and method for allowing multiple television (TV) sets to communicate with each other in synchronizing their audiovisual signal output (when set to the same TV channel) to allow simultaneous viewing of common programming content.