Mouse having an optically-based scrolling feature
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United States of America Patent
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Nov 20, 2012
Grant Date -
Jun 26, 2008
app pub date -
Feb 13, 2008
filing date -
Sep 9, 2002
priority date (Note) -
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Abstract
A peripheral input device for controlling movements on a display screen. The peripheral input device includes a housing and an optical touch pad carried by the housing. The optical touch pad is configured to translate finger motion into movements on the display screen.
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