Switch sensing emergency lighting device
US8415901B2 · kind B2 · utility
88Cited by
24References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2011 |
| Grant date | Apr 9, 2013 |
| Priority date | — |
| Expiry date | Sep 13, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/806
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In embodiments of the present invention improved capabilities are described for systems and methods that employ a control component and/or power source integrated in an LED based light source to control and/or power the LED light source wirelessly. In embodiments, the LED based light source may take the form of a standard light bulb that plugs into a standard lighting socket or fixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.