Central radio device and associated appliance
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 1, 2004
Grant Date -
Sep 26, 2002
app pub date -
Mar 26, 2001
filing date -
Mar 26, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A radio system for use in a building within a range of an over-the-air radio broadcast timing signal that indicates a reference time includes a central radio device located at the building and having a radio receiver configured to receive the timing signal. The central radio device produces an output signal based on the timing signal. Each appliance has a clock, and receives the output signal. Each appliance sets the clock based on the central radio device output signal.
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