Dimmable light control system
US12424954B2 · kind B2 · utility
0Cited by
11References
43Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 1, 2022 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Aug 1, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P2209/09
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Control over the operation of a dimmable light is supported by an interface circuit between the dimmable light and a near-field radio frequency communication controller. The interface circuit includes a first circuit that receives at least one control set point through a near-field radio frequency communication issued by the near-field radio frequency communication controller. A second circuit of the interface generates one or more electric signals in pulse width modulation based on the control set point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.