公开(公告)号：US20140327634A1

公开(公告)日：2014-11-06

申请号：US14259740

申请日：2014-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Hoon Kim ,  Won-Suk Chang ,  Do-Hyeon Kim ,  Sang-Ho Kim ,  Hee-Bum Ahn ,  Seong-Taek Hwang ,  Dong-Wook Kwon

IPC: G09G5/30 ,  G09G5/37 ,  G06F3/0488

CPC classification number: G09G5/30 ,  G06F3/0488 ,  G06F21/50 ,  G06F2221/032 ,  G06F2221/2105 ,  G09G3/20 ,  G09G5/37 ,  G09G2320/066 ,  G09G2320/0686 ,  G09G2358/00

Abstract: A portable terminal and a method for protecting a displayed object on a screen of a portable terminal are provided. The method includes detecting an input on the screen; forming an area corresponding to a position of the detected input; and displaying a part of an object corresponding to the formed area differently from another part of the object in an area outside of the formed area.

Abstract translation: 提供了便携式终端和用于保护便携式终端的屏幕上的显示对象的方法。 该方法包括检测屏幕上的输入; 形成对应于检测到的输入的位置的区域; 以及在所形成的区域外的区域中，与所述物体的另一部分不同地显示与形成区域对应的物体的一部分。

公开(公告)号：US20130275763A1

公开(公告)日：2013-10-17

申请号：US13849118

申请日：2013-03-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Hyuk Lee ,  Do-Hyeon Kim ,  Seong-Taek Hwang ,  Dong-Wook Kwon ,  Dong-Chang Lee ,  Won-Suk Chang

IPC: H04L9/32

CPC classification number: H04L9/3247

Abstract: A digital signature authentication method and a digital signature authentication apparatus are provided in which a digital signature received from a user is structured and embedded into an agreement information file so that the digital signature may be managed safely and effectively. The method includes displaying an agreement information file and receiving the digital signature from a user; extracting signature data from the digital signature; and embedding the signature data into the agreement information file.

Abstract translation: 提供了一种数字签名认证方法和数字签名认证装置，其中从用户接收的数字签名被构造并嵌入到协议信息文件中，从而可以安全有效地管理数字签名。 该方法包括显示协议信息文件并从用户接收数字签名; 从数字签名中提取签名数据; 并将签名数据嵌入到协议信息文件中。