Propagation of messages
US8150312B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 7, 2006 |
| Grant date | Apr 3, 2012 |
| Priority date | — |
| Expiry date | Sep 17, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Authenticated propagation of adverts to multiple mobile recipient devices, each having both wireless and mobile telephony capability, employs message generation platforms each having a content creation engine, a metadata inserter and a signature generator, for the wireless broadcast of the generated messages. A client application on each recipient device controls viewing of the message, with authentication being provided through mobile telephony communication with a trusted authority which is in turn in secure communication with the message generation platform to hold signature information. According to an incentive policy, a device may wirelessly re-broadcast any message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.