Method and apparatus for reducing coupled noise influence in touch screen controllers
US8947373B2 · kind B2 · utility
14Cited by
9References
20Claims
0Family size
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Key dates
| Filing date | Oct 20, 2010 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Apr 28, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0446
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for reducing influence of noise for touch screen controllers employing noise listening synchronization, delay lines, filtering and sensing selected touch screen electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.