发明名称 WATCHING PROGRAM INFORMATION COLLECTING METHOD AND SYSTEM
摘要 Provided are a method and system for collecting information regarding a program being currently watched by a user of a cell phone in connection with an application installed in the cell phone and a TV. Provided are a method and system for comparing in real time audio data received from the cell phone with a sound signal received from a broadcasting station to collect and utilize information about the program being currently watched.
申请公布号 US2014101688(A1) 申请公布日期 2014.04.10
申请号 US201213725097 申请日期 2012.12.21
申请人 COTTON INTERACTIVE CO., LTD. 发明人 KIM CHANG HWAN
分类号 H04N21/24 主分类号 H04N21/24
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