Interactive advisory system
US6826481B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2003 |
| Grant date | Nov 30, 2004 |
| Priority date | — |
| Expiry date | Sep 19, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A90/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A broadcast network for selectively transmitting individualized output signals to remote communicator devices. The broadcast network is comprised of a user input database, a communicator location database, an information database, an analysis unit and a communication network. The user input database contains user-defined parameters and each of the user-defined parameters includes a user profile. The user profile in each of the user-defined parameters utilizes a user identifier code and identifies a communicator device associated with a particular user. The communicator location database contains real-time data indicative of the spatial locations of the communicator devices. The information database contains real-time data for the spatial locations contained in the communicator location database. The analysis unit repeatedly compares the spatial location of each communicator device contained in the communicator location database with the real-time data and generates an individualized output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.