Resonant sensing device
US11280745B2 · kind B2 · utility
0Cited by
4References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 4, 2019 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Mar 14, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/49
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensing device can use electromagnetic resonance to detect properties of a sample. For example, the sensing device can be immersed into a sample, placed in proximity to a sample, or otherwise located within sensing range of a sample. The sensing device can transmit a signal onto the sample and receive a reflected signal using a resonating structure. The sensing device can analyze the reflected signal to detect a constituent in the sample, such as a concentration of the constituent in the sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.