CURSOR CONTROLLING DEVICE
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United States of America Patent
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Issued Date -
Jan 22, 2015
app pub date -
Jul 22, 2013
filing date -
Jul 22, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A cursor controlling device for transmitting a cursor controlling signal to a computer to control a cursor displayed on the screen of the computer. The cursor controlling device comprises a main body, a displacement detecting unit, a pressing switch and a controlling unit. The displacement detecting unit disposed on the surface of the main body generates the cursor controlling signal. The pressing switch disposed on the surface of the main body generates a pressing signal. The controlling unit disposed in the main body is electrically coupled to the displacement detecting unit and the pressing switch. The controlling unit comprising a firmware receives the cursor controlling signal and the pressing signal and transmits the cursor controlling signal to the computer. When the controlling unit receives the pressing signal, the controlling unit lowers the resolution of the cursor controlling signal and transmits a function signal to the computer.
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