Wireless distribution of content files
US7774232B2 · kind B2 · utility
2Cited by
2References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2004 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | Jun 10, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0641
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A point of sale terminal that can be used to sell commodities such as gasoline, is also used to wirelessly distribute content files, such as MP3 and video files. The content files are addressed to a particular wireless playback receiving device. Wireless distribution of content files at other merchant's sites whereat point of sale terminals can be used enables the contents of playback devices to be updated without having to couple the device to a computer. Receipt of payment or account information prior to file transmission helps protect against theft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.