Active feedback interface for touch screen display
US9417791B2 · kind B2 · utility
6Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2014 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Feb 25, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04801
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An active feedback interface for a touch screen display that includes display of visual cues to indicate when and where the display was touched by a user. The visual cues may change over a period of time in accordance with a particular active or inactive area of the touch screen contacted by a user finger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.