Registers – Coded record sensors – Particular sensor structure
Patent
1997-05-30
1999-11-30
Le, Thien Minh
Registers
Coded record sensors
Particular sensor structure
235375, G06K 710
Patent
active
059927429
ABSTRACT:
A machine readable code on a label of a pill or imprinted directly thereon. The code may be used to track the identity of the pill for purposes of avoiding mix-up or trademark violations. The code has patterns whose resolution is too small for the unaided eye to discern.
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New York Times Article entitled: For Bar Codes, an Added Dimension. authored by Barnaby J. Feder; dated Apr. 24, 1991; 3 pages.
Hess Robert J.
Sullivan Scott L.
Hess Robert J.
Le Thien Minh
Sullivan Scott L.
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