Compact mouse structure
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United States of America Patent
Stats
-
Jun 3, 1997
Grant Date -
N/A
app pub date -
Sep 14, 1995
filing date -
Mar 19, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A compact mouse structure comprises a small ball of the golf ball type on the surface of which a plurality of concaved optical reflectors is formed or the image information is written, and for detecting the position displacement as well as for enabling the ball to contain the position displacement information and the control parameter information, thereby realizing its compact structure.
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Family
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Cited Art Landscape
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