Invention Grant
US07950030B2 TV remote control signal log 有权
电视遥控信号日志

TV remote control signal log
Abstract:
An interceptor detects command signals from a TV remote control and logs the signals. The signals can be correlated not just to channel number but also to programs by accessing a program/channel database. A log of channels/programs that have been viewed by, e.g., a child can thus be obtained and viewed by a parent.
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