Wireless human input device
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United States of America Patent
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Apr 13, 2010
Grant Date -
Sep 15, 2005
app pub date -
Mar 11, 2004
filing date -
Aug 26, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
The wireless human input device comprises at least one wireless human transmitting unit and a wireless human receiving unit. The wireless human transmitting unit generates leading signals and data signals and transmits the signals to the wireless human receiving unit. The wireless human receiving unit receives all of the leading signals and identifies the data signals based on the leading signals so as to distinguish the data signals being transmitted by which wireless human transmitting unit.
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