Registers – Coded record sensors – Particular sensor structure
Patent
1989-01-09
1990-01-30
Trafton, David L.
Registers
Coded record sensors
Particular sensor structure
235472, 250236, G06K 710
Patent
active
048975320
ABSTRACT:
A portable laser diode scanning head, aimable at each symbol to be read, emits and receives non-readily-visible laser light, and is equipped with a trigger-actuated aiming, light arrangement for visually locating and tracking each symbol. A compact laser diode optical train and an optical folded path assembly, as well as an interchangeable component design and an integral window construction for the head also are disclosed.
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Barkan Edward
Barkan Eric F.
Krichever Mark J.
Metlitsky Boris
Shepard Howard M.
Symbol Technologies Inc.
Trafton David L.
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