System and method to distribute emergency information
US7873344B2 · kind B2 · utility
243Cited by
3References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 3, 2005 |
| Grant date | Jan 18, 2011 |
| Priority date | — |
| Expiry date | Dec 6, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B27/005
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system and method that enables efficient distribution of public warning information using a network infrastructure. Public warning messages are received by a wireless receiver coupled to a network. The wireless receiver broadcasts a message to users on the network responsive to receiving a public warning message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.