System and method for fusing chemical detectors
US10249481B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Jun 23, 2016 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Jun 23, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/009
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Two complementary approaches to the science of IMS technology, IMS and differential IMS (DIMS), are combined into a single instrument to provide improvements in interference rejection without sacrificing detection sensitivity. The technology is applicable to, inter alia, the analysis of trace quantities of toxic or otherwise dangerous organic chemical materials. The approach improves both sensitivity and specificity (interference rejection) of field detection instrumentation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.