Enhanced optical data capture using NDIR for liquids
US10473586B2 · kind B2 · utility
2Cited by
1References
11Claims
0Family size
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Key dates
| Filing date | Mar 20, 2019 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Mar 20, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/127
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The concentration of a targeted molecule (such as glucose) in a liquid medium having at least one interfering molecule coexisting with the targeted molecule is detected by use of NDIR and a sampling technique in which an imposed location of a pulse beam from a signal source, an interference source and a reference source is varied over a plurality of sites of a sampling area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.