KVM switch for switching among computers by employing mouse movement signal and method thereof
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United States of America Patent
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Dec 8, 2009
Grant Date -
Dec 11, 2008
app pub date -
Jun 5, 2007
filing date -
Jun 5, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A keyboard-video-mouse (KVM) switch and switching method thereof are disclosed. A KVM switch for switching among a plurality of computers includes a movement detector, control unit, and a switch unit. The movement detector detects a movement of a mouse to generate a movement signal. The control unit receives the movement signal from the movement detector and generates a control signal according to the movement signal. The switch unit switches the computers based on the control signal. The KVM performs switch operation among a plurality of computers by a switching threshold value according to a movement distance of a mouse during a set time period.
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