CONTROL OVER COAX FOR TV SIGNAL RECEPTION DEVICES
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United States of America Patent
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Issued Date -
May 24, 2012
app pub date -
May 25, 2010
filing date -
May 25, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
TV signal distribution system which includes a programmable filter device which receives the TV signal and is connected to the end-user TV via an interface device, the interconnections between the devices being made by coaxial cables and a programming unit being connected via the interface device to the coaxial network. Method for programming a programmable filter device in a TV signal distribution system, including the steps of providing an interface device in the coaxial network, connecting a programming unit to the interface device and exchanging communication signals between the programming unit and the programmable filter device over the interface device and the coaxial network, for programming the filter circuit device.
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