Lighting apparatus
US9175812B2 · kind B2 · utility
1Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2011 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Oct 20, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/73265
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lighting apparatus can dissipate heat by conduction and convection. A heat sink is provided with an active cooling device for the lighting apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.