发明名称 |
SYSTEM OF DISPLAYING ADDITIONAL SERVICE INFORMATION OF CONTENTS BY ASSISTANCE TERMINAL AND METHOD OF THE SAME |
摘要 |
PURPOSE: A system for displaying additional service information of content on a sub terminal and a method thereof are provided to display additional service information about content or an advertisement through a sub terminal without limiting content reproduction and watching. CONSTITUTION: A content extracting unit(210) extracts partial content from content outputted from an external device. A feature information analyzing unit(220) analyzes at least one feature information from the extracted content. An additional service information receiving unit(230) receives the additional service information from a selected server. The server stores the feature information and additional service information corresponding to the content.
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申请公布号 |
KR20120026695(A) |
申请公布日期 |
2012.03.20 |
申请号 |
KR20100088724 |
申请日期 |
2010.09.10 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE, JOO YOUNG;NAM, JE HO;KIM, YOUN HEE |
分类号 |
H04B1/40;G06Q50/00 |
主分类号 |
H04B1/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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