| 发明名称 |
DISPOSITIF PORTABLE COMPRENANT UN ECRAN TACTILE ET PROCEDE D'UTILISATION CORRESPONDANT. |
| 摘要 |
<p>A portable device is provided, which includes a touch screen and at least one area bearing reference information, referred to as a reference area, which can be identified by detecting a variation in the surface state on the device.</p> |
| 申请公布号 |
FR2960087(B1) |
申请公布日期 |
2013.08.30 |
| 申请号 |
FR20100053718 |
申请日期 |
2010.05.12 |
| 申请人 |
COMPAGNIE INDUSTRIELLE ET FINANCIERE D'INGENIERIE"INGENICO" |
发明人 |
NACCACHE DAVID;ANDRE GUILLAUME;HERNANDEZ VINCENT;DELORME JEAN JACQUES;SARRADIN JEAN LOUIS;BERN FREDERIC;MARSAUD THIERRY;OLIVE JEAN LOUIS |
| 分类号 |
G09B21/00;G06F3/041 |
主分类号 |
G09B21/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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