G - Physics
06
K
354/56, 354/59,
G06K 9/74 (2006.01) G06K 7/10 (2006.01) G06K 9/22 (2006.01)
Patent
CA 1218459
ABSTRACT OF THE DISCLOSURE An improved optical reader for reading both bar code and alphanumeric character with one single image sensor is disclosed wherein two digital signal processing means for both formats are operated not concurrently, but either of them recognizes binary pattern of the specific format according to the indi- cations of a switching gate.
468531
Goudreau Gage Dubuc
Sumitomo Electric Industries Ltd.
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