Map information supply device for mobile units
US7248965B2 · kind B2 · utility
54Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2004 |
| Grant date | Jul 24, 2007 |
| Priority date | — |
| Expiry date | Apr 20, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/3667
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed is a arrangements of map information supply device for mobile units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.