Intelligent illumination systems using modulated light
US10895643B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Aug 3, 2016 |
| Grant date | Jan 19, 2021 |
| Priority date | — |
| Expiry date | May 19, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure describes intelligent illumination systems that use modulated light. For example, in one aspect, a method includes producing, by a light source, modulated illumination in a visible part of the spectrum, detecting three-dimensional image data based on at least a portion of the modulated light produced by the light source and reflected by a scene, and changing a characteristic of the modulated illumination based on the detected three-dimensional image data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.