Portable optical scanning and pointing systems
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 21, 1999
Issued Date -
N/A
app pub date -
Sep 24, 1997
filing date -
Nov 4, 1991
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A housing, held or worn by a user, contains a light emitter for emitting a light beam that is manually moved by the user relative to a target in a pointing mode of operation. An actuator is operative for actuating a scanning element to automatically move the light beam relative to the target in a scanning mode of operation. The actuator may be a switch or proximity sensor to switch between the modes.
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Cited Art Landscape
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