Invention Grant
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
- Patent Title: Apparatus, method and system for synchronizing a common broadcast signal among multiple television units
- Patent Title (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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Application No.: US11751623Application Date: 2007-05-21
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Publication No.: US08054382B2Publication Date: 2011-11-08
- Inventor: Erik John Burckart , Steve Russell Campbell , Andrew Ivory , Aaron Kyle Shook
- Applicant: Erik John Burckart , Steve Russell Campbell , Andrew Ivory , Aaron Kyle Shook
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Lee Law, PLLC
- Agent Christopher B. Lee
- Main IPC: H04N5/66
- IPC: H04N5/66 ; H04N9/12 ; H04N5/04 ; H04N9/44 ; H04N5/44 ; H04N7/18 ; H04N5/38 ; G09G5/00
Abstract:
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.
Public/Granted literature
- US20080291266A1 APPARATUS, METHOD AND SYSTEM FOR SYNCHRONIZING A COMMON BROADCAST SIGNAL AMONG MULTIPLE TELEVISION UNITS Public/Granted day:2008-11-27
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