Providing an output signal by a touch-sensitive input unit and providing a trained function
US11249596B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 3, 2020 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Aug 4, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H30/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer-implemented method for providing an output signal by a touch-sensitive input unit includes detecting a sensor signal, wherein the sensor signal is time-resolved and spatially resolved with respect to a surface of the touch-sensitive input unit, and wherein the sensor signal includes unwanted-signal components. The method also includes determining the output signal by applying a trained function to input data, wherein the input data is based on the sensor signal, wherein the output signal is time-resolved and spatially resolved with respect to the surface of the touch-sensitive input unit, wherein at least one parameter of the trained function is based on a comparison with a sensor signal in the absence of unwanted-signal components. The method also includes providing the output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.