公开(公告)号：EP2920729A4

公开(公告)日：2016-05-25

申请号：EP13855561

申请日：2013-11-19

申请人： 12CM

发明人： HAN JEONG-GYOUN ,  KIM JAE-HYUNG ,  KWON BONG-KI

IPC分类号： G06F21/30 ,  G06F3/044 ,  G06F21/34 ,  G06F21/36 ,  H04L29/08 ,  H04W12/06

CPC分类号： G06F3/044 ,  G06F21/36 ,  G06F2203/04104 ,  H04L67/36 ,  H04W12/06

摘要： There are provided a method and system for authenticating a stamp touch. The method of authenticating a stamp touch according to the invention is executed in a wireless terminal having a capacitive touch screen which supports a multi-touch, the method including, a first operation in which N touch points touching a touch stamp having N (N≧5) touch units made of a conductive material on the capacitive touch screen are recognized, a second operation in which a touch authentication condition set for authenticating a touch using the touch stamp is used to check an authentication result of a geometrical position relation of the N touch points, and a third operation in which a designated service linked with the touch stamp starts when the N touch points are authenticated.