Particle detection sensor and particle detector
US11774345B2 · kind B2 · utility
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1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2021 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Dec 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2015/0046
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A detection mechanism includes a light source disposed on a substrate, a condensing lens disposed between the substrate and light emitted from the light source, and a photodetector disposed on the substrate and under the condensing lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.