Area entertainment system including digital radio service and associated methods
US7676225B2 · kind B2 · utility
12Cited by
28References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2004 |
| Grant date | Mar 9, 2010 |
| Priority date | — |
| Expiry date | Jun 11, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An area entertainment system includes a headend unit, and electronic boxes spaced throughout the area. The headend unit includes a digital satellite radio receiver. A local area network (LAN) connects the digital satellite radio receiver for providing digital satellite radio signals to the electronic boxes. The entertainment system further includes user control units connected to the electronic boxes, with each user control unit permitting user selection of the digital satellite radio signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.