GPS-generated traffic information
US7557730B2 · kind B2 · utility
89Cited by
136References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 21, 2007 |
| Grant date | Jul 7, 2009 |
| Priority date | — |
| Expiry date | Nov 19, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/029
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Disclosed herein is a traveler information monitoring and dissemination system. The system disclosed herein provides real time information to a traveler, wherein the real time information may be pre-selected by the traveler. The system ensures consistent and quality data are produced and issued to the traveler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.