Multi-element lighting apparatus and a method of implementing a multi-element lighting
US11856671B1 · kind B1 · utility
1Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 29, 2020 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | Feb 29, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/19
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power switch adapted to provide power to a device is described. The power switch comprises a prong of a plurality of prongs adapted to receive the power; a receptacle adapted to receive a plug of the device receiving the power; a user interface comprising a microphone; and a control circuit coupled to the user interface; wherein the control circuit controls the application of the power to the receptacle in response to the detection of a voice of a user of the power switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.