Information providing device
US7856311B2 · kind B2 · utility
51Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2004 |
| Grant date | Dec 21, 2010 |
| Priority date | — |
| Expiry date | May 26, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/3679
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An information providing system that provides information to a traveling user, includes a visit history record unit which detects that the user visits a place which is away from a user's living area in order to generate a travel history, and records, as a visit history, the travel history together with a visit area which represents the visited place. Moreover, the information providing system includes a visit history database, a facility information database which provides the user with the information regarding the visit area recorded in the visit history database, and a facility information search unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.