Voltage detector and method for detecting voltage
US10483958B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Mar 2, 2015 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Mar 7, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R19/16576
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A voltage detector includes a comparison unit which is equipped with a plurality of comparators and which is configured to compare a threshold voltage and determination voltages corresponding to each comparator and output a first result of High or Low for each comparator and configured to compare an input voltage and the determination voltages and output a second result of High or Low for each comparator, and a determination unit configured to determine based on the first result and the second result whether or not the input voltage is less than or equal to the threshold voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.