Method for evaluation of a scattered light signal and scattered light detector used for carrying out said method
US7440100B2 · kind B2 · utility
8Cited by
9References
18Claims
0Family size
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Key dates
| Filing date | Dec 22, 2004 |
| Grant date | Oct 21, 2008 |
| Priority date | — |
| Expiry date | Mar 12, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B17/113
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of evaluating a scattered light signal generated by a scattered light receiver when detecting especially fine particles in a carrier medium, wherein the scattered light signal runs through a filter algorithm operation to evaluate the scattered light signal subject to specific filter algorithms, the filter algorithm operation being based on a slope of the scattered light signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.