Optical scanning head
Number of patents in Portfolio can not be more than 2000
United States of America
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-
Jan 25, 2000
Grant Date -
N/A
app pub date -
Mar 24, 1995
filing date -
Feb 27, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The .[.ornamental.]. design for a bar code Scanner using the Light Emitting Diode (LED), Optical Scanner assembly and Charge-Coupled Devices (CCD) capable of reading the barcode symbols at the variable distance, as shown and described. The optical passive elements for increasing the depth of field and method of fabricating the scanning head by mass-production techniques are also disclosed.
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Cited Art Landscape
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