Signal-to-noise ratio in touch sensors
US8847898B2 · kind B2 · utility
1Cited by
13References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 7, 2011 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | Jan 26, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0446
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a method includes driving at least two of multiple drive lines of a touch sensor at a time, each with one or more electrical pulses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.