Abstract: 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.

Abstract: The present invention relates to a multiple touch module, and the multiple touch module according to the present invention includes, in a touch module touching a capacitive touch screen, a plurality of touch units each including a material which induces a capacitance change of the capacitive touch screen, and disposed in a geometric relation on a design projected on the capacitive touch screen in a predesigned unique geometric relation, and a touch film including a contact area which comes into contact with the capacitive touch screen, and configured to dispose and fix a certain number of touch units corresponding to the geometric relation on the design on an internal area provided on an opposite side of the contact area, or to come into contact with the certain number of touch units corresponding to the geometric relation on the design through the internal area when the multiple touch module touches the capacitive touch screen.

Abstract: A method for authenticating capacitive touch, executed through a system interworking with a capacitive touch screen supporting multi-touch, comprises receiving touch point information for touch points recognized as multi-touch through the capacitive touch screen, reading the touch point information and identifying a specified touch point corresponding to any one specified touch portion fixed and arranged in a previously specified position in design among touch portions of a touch device in which capacitively touchable touch portions are arranged according to a previously designed unique geometric relationship, coordinate-rotating the touch points or a geometric relationship for the touch points to match a designed geometric relationship based on a reference point corresponding to the specified touch point, and authenticating whether the coordinate-rotated geometric relationship matches the designed geometric relationship within a tolerance range or identifying the designed geometric relationship matching the

Abstract: The present invention relates to a multiple touch module, and the multiple touch module according to the present invention includes, in a touch module touching a capacitive touch screen, a plurality of touch units each including a material which induces a capacitance change of the capacitive touch screen, and disposed in a geometric relation on a design projected on the capacitive touch screen in a predesigned unique geometric relation, and a touch film including a contact area which comes into contact with the capacitive touch screen, and configured to dispose and fix a certain number of touch units corresponding to the geometric relation on the design on an internal area provided on an opposite side of the contact area, or to come into contact with the certain number of touch units corresponding to the geometric relation on the design through the internal area when the multiple touch module touches the capacitive touch screen.

Abstract: There are provided a method for authenticating capacitive touch.

Abstract: 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.