Methods and systems for estimating coil impedance of an electromagnetic transducer
US12276687B2 · kind B2 · utility
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128References
43Claims
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Key dates
| Filing date | May 8, 2020 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Dec 26, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L1/16
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method may include selecting, based on a condition of an electromagnetic load, a selected measurement technique from a plurality of impedance measurement techniques for measuring an impedance of the electromagnetic load and performing the selected measurement technique to generate an estimate of the impedance of the electromagnetic load.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.