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1. (WO2017032861) VERIFICATION WITH ERROR TOLERANCE FOR SECURE PRODUCT IDENTIFIERS

Pub. No.:    WO/2017/032861    International Application No.:    PCT/EP2016/070138
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Aug 26 01:59:59 CEST 2016
IPC: G06F 21/31
G06F 21/46
Applicants: INEXTO SA
Inventors: FRADET, Erwan
CHATELAIN, Philippe
CHANEZ, Patrick
Title: VERIFICATION WITH ERROR TOLERANCE FOR SECURE PRODUCT IDENTIFIERS
Abstract:
The invention relates to a system of automatic correction where certain errors are accepted while others are recognized as errors. This applies specifically to non-machine readable inputs or to optical character recognition when reading or transcribing codes. When entering certain characters, this system would allow certain similar character combinations and number of errors from that set while still maintaining integrity of identification codes.