Constant current charging capacitor test
US12230988B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Jul 23, 2021 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | May 16, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J2207/50
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, apparatuses and methods may provide for technology that applies a constant current to a capacitor, wherein the constant current causes a linear voltage increase in the capacitor, and determines a capacitance based on the constant current, a voltage change in the capacitor during the linear voltage increase, and a time change corresponding to the voltage change.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.