Programmable driver for variable light intensity
US10952292B2 · kind B2 · utility
5Cited by
44References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2018 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Aug 9, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Certain aspects involve lighting systems in which an intensity can be selectively modified. For instance, a lighting system includes a light source and a programmable device. The programmable device is configured to detect an input resistance and cause a particular current to flow through the light source, thereby causing the light source to emit a particular lumen intensity corresponding to an input resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.