EP 2011056 A1 20090107 - SYSTEM FOR READING AT LEAST ONE BAR CODE
Title (en)
SYSTEM FOR READING AT LEAST ONE BAR CODE
Title (de)
SYSTEM ZUM LESEN MINDESTENS EINES BARCODES
Title (fr)
SYSTÈME DE LECTURE D'AU MOINS UN CODE A BARRES
Publication
Application
Priority
- FR 2007051182 W 20070426
- FR 0651497 A 20060427
Abstract (en)
[origin: WO2007125258A1] The present invention relates to a method of reading (1) at least two bar codes (20) with the aid of a reading system (1) comprising: - first and second illuminants (10, 11) capable of emitting respectively first and second luminous radiations having different spectral characteristics, - an optical detector (12), the system being arranged so as to allow the reading, with the aid of the detector (12), of a first bar code when illuminated by the first illuminant and of a second bar code when illuminated by the second illuminant, in which method the first and second bar codes are disposed on two different substrates and in which the first bar code is read with the first illuminant and the second bar code with the second illuminant.
IPC 8 full level
G06K 7/12 (2006.01); G06V 30/224 (2022.01)
CPC (source: EP US)
G06K 7/12 (2013.01 - EP US); G07D 7/0043 (2017.04 - EP US); G07D 7/128 (2013.01 - EP US); G06K 2019/06225 (2013.01 - EP US)
Citation (search report)
See references of WO 2007125258A1
Citation (examination)
- DE 102004045708 A1 20060330 - GIESECKE & DEVRIENT GMBH [DE]
- WO 9322745 A1 19931111 - CIAS INC [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
FR 2900481 A1 20071102; FR 2900481 B1 20090424; BR PI0710886 A2 20110621; CA 2650394 A1 20071108; EP 2011056 A1 20090107; US 2010012728 A1 20100121; WO 2007125258 A1 20071108
DOCDB simple family (application)
FR 0651497 A 20060427; BR PI0710886 A 20070426; CA 2650394 A 20070426; EP 07731955 A 20070426; FR 2007051182 W 20070426; US 29825907 A 20070426