Systems and method for correction of positionally dependent electromagnetic radiation detected from objects within a fluid column
US12240770B2 · kind B2 · utility
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5References
19Claims
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Key dates
| Filing date | Dec 29, 2023 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Dec 29, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/6463
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A discrimination system that forms a fluid column and interrogates objects within the fluid column with an excitation source. An optical arrangement collects output electromagnetic radiation emanating from the excited objects disposed within the fluid column and directs the output electromagnetic radiation to a detector. An analyzer reduces the positional dependency of the detected intensity by normalizing the value based on the position of each object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.