Systems and methods for detecting keyboard characteristics
US11418522B1 · kind B1 · utility
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1References
18Claims
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Key dates
| Filing date | Jan 22, 2019 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Mar 5, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/141
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A keyboard detection system, that includes a processor that operates to detect at least one anomaly in input data and determine a correlation between the at least one anomaly and a characteristic of an inconsistent keyboard type. The processor may operate to determine the correlation between the at least one anomaly and the characteristic of the inconsistent keyboard type based on a lookup table or algorithm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.