Portable projector system
US7059732B2 · kind B2 · utility
14Cited by
13References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2003 |
| Grant date | Jun 13, 2006 |
| Priority date | — |
| Expiry date | Mar 6, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B21/30
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image projection system is provided that includes a portable projector, where the projector includes a light engine, and a projector housing having a closed configuration and an open configuration, where in the closed configuration the projector housing at least partially encloses the light engine, and in the open configuration the projector housing supports the light engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.