Universal remote control device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Mar 4, 2004
app pub date -
Jun 27, 2003
filing date -
Dec 29, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A multi-user remote control device characterised by comprising: an IR transmitter (2) with a multiple number n of channels, an IR receiver (12) with n channels tuned to the n channels of the IR transmitter (2), an RF transmitter (18) associated with the IR receiver (12) and provided with n channels which can be activated via the n connection channels between said IR transmitter (2) and said IR receiver (12), n RF receivers (6.sub.i), each directly associated with a user device (8.sub.i) and tuned to one of the n channels of said RF transmitter (18).
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