Signal noise reduction for imaging in biological analysis
US7233393B2 · kind B2 · utility
44Cited by
1References
39Claims
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Key dates
| Filing date | Aug 5, 2004 |
| Grant date | Jun 19, 2007 |
| Priority date | — |
| Expiry date | Sep 1, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/121
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for characterizing contributions to signal noise associated with charge-coupled devices adapted for use in biological analysis. Dark current contribution, readout offset contribution, photo response non-uniformity, and spurious charge contribution can be determined by the methods of the present teachings and used for signal correction by systems of the present teachings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.