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    Terminal and method for releasing locking state of terminal
    6.
    发明授权
    Terminal and method for releasing locking state of terminal 有权

    公开(公告)号：US10198568B2

    公开(公告)日：2019-02-05

    申请号：US15109850

    申请日：2015-01-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seong-taek Hwang ,  Chang-yeong Kim ,  Yun-je Oh ,  Sun-tae Jung

    IPC: G06F21/36 ,  G06F3/0482 ,  G06F3/0488

    Abstract: Disclosed embodiments relate to a terminal having improved security and a method of releasing a locked state of a terminal. There is provided a terminal, including an input unit configured to receive dragging; a storage unit configured to store a password pattern; a control unit configured to compare the received dragging with the password pattern and release a locked state of the terminal according to the comparison result; and an output unit configured to display at least a part of a user interface including at least two markers arranged in a grid, wherein the user interface includes a first marker and a second marker, and the password pattern includes movement from the first marker to the second marker and movement from the second marker to the first marker.

    Device and method of unlocking device
    7.
    发明授权
    Device and method of unlocking device 有权

    公开(公告)号：US10303322B2

    公开(公告)日：2019-05-28

    申请号：US15997441

    申请日：2018-06-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seong-taek Hwang ,  Chang-yeong Kim ,  Jeong-hoon Park ,  Dong-wook Kwon

    IPC: G06F3/041 ,  G06F3/0481 ,  G06F3/0488 ,  G06F3/0354 ,  G06F21/36 ,  G06F3/0484

    Abstract: A device and a method of unlocking a device are provided. The method of unlocking a device includes: determining whether an input tool of the device is separated from the device, when a disabled screen of the device is enabled; selecting one user interface from among a plurality of user inter faces for unlocking the device on the enabled screen of the device, based on the determination result; displaying the selected user interface on the screen of the device; and receiving a touch input with respect to the displayed user interface. The plurality of user interface include a user interface for receiving a touch input by the input tool and a user interface for receiving a touch input by a body part of a user

    Method and apparatus for online signature verification using proximity touch
    8.
    发明授权
    Method and apparatus for online signature verification using proximity touch 有权
    使用接近触摸在线签名验证的方法和装置

    公开(公告)号：US09280700B2

    公开(公告)日：2016-03-08

    申请号：US14484746

    申请日：2014-09-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Do-hyeon Kim ,  Dong-hyuk Lee ,  Seong-taek Hwang

    IPC: G06K9/00 ,  G06F3/0488

    CPC classification number: G06K9/00167 ,  G06F3/04883

    Abstract: A method and apparatus for verifying an input signature are provided. The method includes generating signature data based on a real touch event and a proximity touch event that occur on a touch input unit of and apparatus, extracting a feature of the input signature based on the signature data, and determining whether to authenticate the input signature based on a similarity between the feature of the input signature and a corresponding feature of a previously stored reference signature.

    Abstract translation: 提供了用于验证输入签名的方法和装置。 该方法包括基于在触摸输入单元和装置上发生的真实触摸事件和接近触摸事件来产生签名数据，基于签名数据提取输入签名的特征，以及确定是否基于输入签名进行认证 关于输入签名的特征与先前存储的参考签名的对应特征之间的相似性。

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