System and method for adjustable lighting
US11833959B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2021 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Jan 23, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A lighting module comprising lighting elements and a controller configured to receive a control signal that identifies a user as present. In response to the control signal associated with user presence, the lighting module is configured to send a command to one or more of the lighting elements to illuminate a first zone where the user is present. The lighting module is configured to receive a control signal that identifies that illumination of a second zone was previously requested by the user at a current location, and in response to the control signal associated with the current location, send a command to one or more of the lighting elements to illuminate the second zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.