Registers – Coded record sensors – Particular sensor structure
Patent
1997-04-08
2000-09-26
Le, Thien M.
Registers
Coded record sensors
Particular sensor structure
23546201, G06K 710
Patent
active
061232645
ABSTRACT:
A range finder for use with a bar code scanner. An image of a scan line is detected by a sensor array. Distance from the scanner to the bar code symbol is determined from the length of the detected scan line image.
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Barkan Edward
Katz Joseph
Li Yajun
McGlynn Daniel
Swartz Jerome
Le Thien M.
Symbol Technologies Inc.
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