公开(公告)号：US09301143B2

公开(公告)日：2016-03-29

申请号：US14533713

申请日：2014-11-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaeseung Mun ,  Junghyub Lee ,  Haebong Kim ,  Junghoon Chu ,  Yoona Cho ,  Taeyong Kim ,  Jaeseon Hwang

IPC: H04W12/06 ,  G06F21/30 ,  G06F21/31 ,  H04M1/667 ,  H04M1/67 ,  H04M1/673 ,  H04W12/00 ,  H04L29/06 ,  H04M1/725

CPC classification number: H04W12/06 ,  G06F21/305 ,  G06F21/31 ,  G06F21/88 ,  H04L63/083 ,  H04M1/667 ,  H04M1/67 ,  H04M1/673 ,  H04M1/72522 ,  H04W12/00

Abstract: A method and apparatus for providing security of a mobile terminal in various ways are disclosed. The present invention includes receiving a 1st signal from a mobile communication network via a wireless communication unit, when the display unit is activated, displaying a 1st substitute screen including a password input window on a display unit, inputting a password to the password input window, transmitting the inputted password to the mobile communication network via the wireless communication unit, if a 2nd signal indicating that the password is valid is received from the mobile communication network in response to the transmission, canceling the 1st substitute screen, and if a 3rd signal indicating that the password is not valid is received, maintaining the 1st substitute screen.

Abstract translation: 公开了以各种方式提供移动终端的安全性的方法和装置。 本发明包括：通过无线通信单元从移动通信网络接收第一信号，当显示单元被激活时，在显示单元上显示包括密码输入窗口的第一替代屏幕，向密码输入窗口输入密码， 通过无线通信单元向移动通信网络发送输入的密码，如果从移动通信网络接收到响应于传输的第二信号，表示密码有效，则取消第一替代屏幕，并且如果第三信号指示 接收到密码无效，维护第一个替代屏幕。