Method for preventing security barcode from being reproduced in mobile terminal and mobile terminal implementing the same
First Claim
1. A method for preventing a security barcode from being reproduced in a mobile terminal including a special function, the method comprising the steps of:
- when a first security function is executed, generating a first security barcode corresponding to first security barcode generation information and controlling the special function;
when the first security function is released, removing the first security barcode and releasing the control of the special function;
when the special function is executed, storing execution information of the special function; and
when a second security function is executed, adding the execution information of the special function to the first security barcode generation information to generate a second security barcode generation information, generating a second security barcode corresponding to the second security barcode generation information, and displaying the second security barcode.
1 Assignment
0 Petitions
Accused Products
Abstract
A method and a mobile terminal where reproduction of a security barcode in a mobile terminal including a special function is prevented. When a security function is executed, a security barcode corresponding to security barcode generation information is generated and the special function is controlled. When the security function is released, the generated security barcode is removed and the control of the special function is released. When the special function is executed, execution information of the special function is stored. When the security function is executed again, the execution information of the special function is added to the security barcode generation information so as to generate new security barcode generation information. A security barcode corresponding to the new security barcode generation information is generated, and the generated security barcode is displayed.
-
Citations
19 Claims
-
1. A method for preventing a security barcode from being reproduced in a mobile terminal including a special function, the method comprising the steps of:
-
when a first security function is executed, generating a first security barcode corresponding to first security barcode generation information and controlling the special function; when the first security function is released, removing the first security barcode and releasing the control of the special function; when the special function is executed, storing execution information of the special function; and when a second security function is executed, adding the execution information of the special function to the first security barcode generation information to generate a second security barcode generation information, generating a second security barcode corresponding to the second security barcode generation information, and displaying the second security barcode. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A method for preventing a security barcode from being reproduced in a mobile terminal including a special function, the method comprising the steps of:
-
when a security function is executed, generating a first security barcode corresponding to security barcode generation information and controlling the special function; when signals are generated, storing time information regarding the generation of the signals; and adding the time information to the security barcode generation information, and generating and displaying a second security barcode corresponding to the security barcode generation information comprising the time information added thereto. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. A mobile terminal configured to perform a special function, the mobile terminal comprising:
-
an interface for commanding execution of a special function; a display unit; memory comprising at least one of a program memory for storing programs for generating a security barcode, and for controlling the special function, and a data memory for storing a security barcode generation information; and a controller; when a first security function is executed, the controller controls generation of a first security barcode corresponding to a first security barcode generation information and controls the special function; when the first security function is released, the controller removes the first security barcode and releasing the control of the special function; when the special function is executed, execution information of the special function is stored in the data memory; and when a second security function is executed, the execution information of the special function is added to the first security barcode generation information to generate a second security barcode generation information, a second security barcode corresponding to the second security barcode generation information is generated, and the second security barcode is displayed on the display unit. - View Dependent Claims (14, 15, 16, 17, 18, 19)
-
Specification