Multi-touch disambiguation
US8462135B1 · kind B1 · utility
26Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2010 |
| Grant date | Jun 11, 2013 |
| Priority date | — |
| Expiry date | Nov 17, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04104
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Identification of at least one of a plurality of possible touch locations as an actual touch location may include detecting a plurality of possible touch locations at a touch sensing surface, wherein detecting the plurality of possible touch locations comprises performing a resolve scan of at least a first sensor element at the touch sensing surface, where the first sensor element corresponds to at least a first coordinate of the plurality of coordinates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.