Data providing device, operation device, and data processing device
US8365248B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 18, 2009 |
| Grant date | Jan 29, 2013 |
| Priority date | — |
| Expiry date | Oct 14, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/31
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A service providing device (400) includes: one-time PW generating processing section (435) which generates, for each operation device (300), authentication information for use in authentication processing carried out by the service providing device (400) in a case where the service providing device (400) is accessed by a display processing device (200); and an image data generating processing section (436) which (i) generates operation data including the authentication information generated and processing specifying information specifying the authentication processing, and (ii) transmits the operation data thus generated to the operation device (300).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.