Device and method for touch sensing
US12209889B2 · kind B2 · utility
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4References
18Claims
0Family size
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Key dates
| Filing date | Jan 17, 2023 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Jun 30, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2217/960745
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An embodiment of the present disclosure relates to a method of detection of a touch contact by a sensor including a first step of comparison of a voltage with a first voltage threshold; and a second step of comparison of the voltage with a second voltage threshold, the second step being implemented if the first voltage threshold has been reached within a duration shorter than a first duration threshold, the second voltage threshold being higher than the first voltage threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.