Repeating radio frequency transmission system for extending the effective operational range of an infrared remote control system
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United States of America Patent
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Jun 13, 2006
Grant Date -
Oct 24, 2002
app pub date -
Apr 19, 2001
filing date -
Apr 19, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Inventive systems and methods for remotely controlling infrared controlled devices by using addressed radio frequency control signals. Radio frequency signals propagate through most obstructions to infrared control signals. Augmenting each control signal with an address allows for great selectivity in an environment with several transmitters and receivers.
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