Controllable lighting system with a second communication protocol and appliances for this purpose
US7042173B2 · kind B2 · utility
11Cited by
7References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 12, 2004 |
| Grant date | May 9, 2006 |
| Priority date | — |
| Expiry date | Jun 20, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/183
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to an electronic ballast and to a controller which drives this ballast, in which two communication protocols are provided for the digital drive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.