Portable multimedia projection system
US7052136B2 · kind B2 · utility
23Cited by
16References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 2, 2005 |
| Grant date | May 30, 2006 |
| Priority date | — |
| Expiry date | Sep 2, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3141
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A portable multimedia projection system includes a portable housing, a channel tuner, an image projection device and a controller. The image projection device externally projects images. The controller is electrically coupled to the channel tuner and the image projection device. The controller directs video signals from the channel tuner to the image projection device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.