Controller for a light display
US6946805B2 · kind B2 · utility
14Cited by
11References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2003 |
| Grant date | Sep 20, 2005 |
| Priority date | — |
| Expiry date | Oct 10, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/155
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A controller for controlling decorative light displays includes plural outlet ports for providing power to a plurality of decorative light strings. The controller alternately illuminates and dims the different lights strings according to a variety of synchronized patterns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.