Pen system and method for performing input operations to mobile device via the same
US9323386B2 · kind B2 · utility
1Cited by
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14Claims
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Key dates
| Filing date | Sep 12, 2012 |
| Grant date | Apr 26, 2016 |
| Priority date | — |
| Expiry date | Feb 7, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0488
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and a pen system of performing input operations to a mobile device are provided. The method includes detecting an area touched by a user's hand and coordinates of a location input via a pen, on a touch panel of the mobile device, detecting the user's hand according to the shape of the detected user's hand touch area, compensating the detected pen input coordinates for an error with compensation data, based on the detected user's hand, and displaying the compensated pen input coordinate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.