Method for preventing security barcode from being reproduced...

Details Method for preventing security barcode from being reproduced... Method for preventing security barcode from being reproduced...

2006-04-03

2008-11-04

Paik, Steven S (Department: 2887)

Registers

Coded record sensors

Particular sensor structure

C235S494000, C235S375000, C235S377000, C455S410000, C455S411000, C455S456100, C455S456400, C340S005320, C340S815400, C340S005300, C348S207990

Reexamination Certificate

active

07445153

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.

REFERENCES:
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patent: 7203158 (2007-04-01), Oshima et al.
patent: 2002/0090953 (2002-07-01), Aburai et al.
patent: 2003/0008662 (2003-01-01), Stern et al.
patent: 2004/0046871 (2004-03-01), Ichikawa
patent: 2005/0007456 (2005-01-01), Lee et al.
patent: 2005/0059339 (2005-03-01), Honda et al.
patent: 1473634 (2004-11-01), None

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