Pointing device for moving and positioning a pointer on a display of a computer
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United States of America Patent
Stats
-
Jul 24, 2001
Grant Date -
N/A
app pub date -
May 29, 1997
filing date -
May 29, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pointing device for moving a display pointer by tilting a center shaft including a magnet and using Hall elements fixed near the magnet. The center shaft is sustained by a pivot sustainer fixed on a central axis of the device, and the tilting movement of the center shaft is changed to movement made along the central axis by a movement converting mechanism using spring force, for moving the magnet back on the central axis when the center shaft is freed from tilting.
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Family
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Cited Art Landscape
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