Noise mitigation for a frequency domain sensor
US11209936B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Aug 2, 2018 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | Oct 9, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/044
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods of mitigating noise in a FMT sensing system. Noise and touch events are identified in the system. Noise and touch events can be identified and determined to be aperiodic or periodic. After establishing the type of noise in the system. The frame rate or processing of frames can be adjusted in order to remove the noise during the processing of touch events.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.