Capacitive sensing apparatuses, systems and methods of making same
US9995701B2 · kind B2 · utility
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13References
25Claims
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Key dates
| Filing date | Jun 2, 2015 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Jan 10, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49156
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor system can be configured to perform dielectric spectroscopy (DS). For example, the system can include a sensor configured to measure dielectric permittivity of a fluid in response to an RF input signal. Associated interface electronics can include a transmitter to drive the sensor with the RF input signal and a receiver to receive and process an RF output signal from the sensor in response to the RF input signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.