Conditioning integrated circuit for an inductive-capacitive flow meter
US11680835B2 · kind B2 · utility
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4References
21Claims
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Key dates
| Filing date | Jan 22, 2021 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Sep 12, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K9/02
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An oscillating analog signal includes a succession of dampened oscillations. That oscillating analog signal is conditioned to generate an output signal including only oscillations of the oscillating analog signal which have an amplitude smaller than a first threshold. The output signal is then processed by a processing unit, where the first threshold is compatible with a maximum level of voltage tolerable by the processing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.