Input system and input device
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United States of America Patent
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-
Mar 3, 2009
Grant Date -
May 16, 2002
app pub date -
Apr 20, 2001
filing date -
Nov 14, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An input system includes an information generation part which generates input information based on a given input operation, a transmission part which transmits signals generated by having a plurality of different carrier frequencies modulated with the input information, and a reception part which receives the transmitted signals and demodulates the signals into the input information.
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