Method and system for providing reminders about points of interests while traveling
US6850837B2 · kind B2 · utility
150Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2003 |
| Grant date | Feb 1, 2005 |
| Priority date | — |
| Expiry date | Mar 28, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/3614
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A navigation system includes a feature that allows a user to specify a type of point of interest (or business chain) and then receive a reminder when the user is in proximity to a location of the point of interest of the specified type (or business chain) while traveling in a geographic region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.