Electronic device and method, cell phone, program to achieve preset operation command thereof
US9239678B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 21, 2010 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | Apr 5, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch-input device and an electronic device and a cell phone are described and include a touch acquisition module with an input area to execute touch acquisition operations. The input area includes a first area and a second area. A pointing object location module is used to determine the start location of the touch operation according to the data acquired by the touch acquisition module. A process module is used to calculate a first result indicating the coordinate of the pointing object according to the data acquired by the touch acquisition module when the start location of the touch operation is in the first area, and to calculate a second result indicating the movement of the pointing object according to the data acquired by the touch acquisition module when the start location of the touch operation is in the second area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.