Print management system
US7270261B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2004 |
| Grant date | Sep 18, 2007 |
| Priority date | — |
| Expiry date | Jan 24, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/00856
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
It has been impossible to suppress the copy of tickets which are printed on ordinary paper sheets. A client is provided with: a print control unit which prints a designated number of tickets. The acceptance server is provided with: a printed state verification unit which verifies the truth of the information on the state of printed matters; and a management unit which manages the type of a printer. Moreover, an issue server is provided with: a printing test data generating unit; a ticket generating unit which generates ticket data on the basis of the type of the printer; and a license data issuing unit which issues license data so as to instruct the number of ticket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.