Acceleration detection device, method of detecting acceleration, input device, and recording medium
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United States of America Patent
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Jan 13, 2004
Grant Date -
Oct 18, 2001
app pub date -
Apr 2, 2001
filing date -
Apr 17, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An acceleration detection device for detecting an acceleration applied in a certain direction based on detection signals corresponding to the acceleration, is provided with a waveform detection part detecting waveforms of the detection signals and an acceleration determination part determining whether to make valid or invalid the acceleration based on the waveforms detected in the waveform detection part.
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