Distribution of audio content using mobile telecommunication devices
US7764952B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 7, 2007 |
| Grant date | Jul 27, 2010 |
| Priority date | — |
| Expiry date | Jan 15, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/356
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to a media system and a method for providing a messaging service. One example media system includes a database containing digital media files, each digital media file associated with one or more categories. A subscription service receives and records subscription requests from subscribers, where each subscription request relates to one of the categories. A receiving module receives a new digital media file from a subscriber, wherein the identifier identifies the one or more categories with which the new digital media file is to be associated. A transmission module provides the new digital media file to the subscribers of the category that is associated with the new digital media file.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.