Adjusting light intensity
US7661828B2 · kind B2 · utility
13Cited by
12References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2005 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Apr 1, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3182
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In embodiments, an intensity of light is adjusted according to data indicating the states for elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.