Device with PIR sensor(s) having offset field of views (FoVs)
US12188827B1 · kind B1 · utility
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1References
21Claims
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Key dates
| Filing date | Dec 14, 2022 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Jul 25, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J2005/0077
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electronic device includes a first passive infrared (PIR) sensor and a second PIR sensor positive vertically below the first PIR sensor. One or more lenses are shaped and positioned to focus light received at the one or more lenses onto the first PIR sensor and the second PIR sensor. The first PIR sensor has a first field of view (FoV), and the second PIR sensor has a second FoV that is vertically and horizontally offset from the first FoV.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.