Printed matter examination apparatus, printed matter examination method, and printed matter examination system
US8619278B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2010 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Mar 8, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/1256
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A printed matter examination apparatus includes a master data acquiring unit configured to acquire master data that is data for printing and contains code information that is converted for printing; a code information acquiring unit configured to acquire unconverted code information; a code information recognition unit configured to recognize the converted code information from the acquired master data; and a code information examination unit configured to compare the converted code information recognized by the code information recognition unit with the acquired unconverted code information and determine that the converted code information is incorrect when the converted code information is not identical to the unconverted code information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.