System and method for filtering touch screen inputs
US9389714B2 · kind B2 · utility
1Cited by
0References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2014 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Aug 11, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/041
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of filtering a touch screen input is disclosed that includes the steps of detecting a position of a first touch on a touch screen, determining a validation area that includes the position of the first touch, detecting a position for each of one or more second touches on the touch screen, and providing a touch event signal if the positions of all of the second touches are within the validation area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.