公开(公告)号：US20140101777A1

公开(公告)日：2014-04-10

申请号：US14047648

申请日：2013-10-07

Applicant: Samsung Electronics Co. Ltd.

Inventor： Jong-Su KIM

IPC: G06F21/62

CPC classification number: G06F21/62

Abstract: An apparatus and a method for protecting data in a lock-screen state of a terminal are provided. The apparatus includes a controller for preventing access to data by performing a protection function for the data in a lock screen mode and controlling to release the protection function for the data in a lock screen release mode, and a memory protection area for the protection function in the lock screen mode.

Abstract translation: 提供一种用于保护终端的锁屏状态下的数据的装置和方法。 该装置包括：控制器，用于通过在锁定屏幕模式下执行数据的保护功能来防止对数据的访问，并且控制以锁定屏幕释放模式释放数据的保护功能;以及用于保护功能的存储器保护区域 锁屏模式。

公开(公告)号：US20180341937A1

公开(公告)日：2018-11-29

申请号：US15755924

申请日：2016-09-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-Su KIM ,  Da-Som LEE ,  Sun-Kee LEE ,  Seong-Min JE

IPC: G06Q20/16 ,  H04L9/00

Abstract: An electronic apparatus and a method for performing a settlement transaction in an electronic apparatus, according to various embodiments of the present invention, can transmit, to a settlement apparatus, settlement data, which is generated by using authentication information, in response to a settlement request inputted through the electronic apparatus; check whether a settlement response message including result information of a settlement performance using the settlement data is received; and manage stored authentication information according to whether the settlement response message is received within a predetermined time period. Also, other various embodiments are possible.