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    User authentication for devices with touch sensitive elements, such as touch sensitive display screens
    1.
    发明授权
    User authentication for devices with touch sensitive elements, such as touch sensitive display screens 有权
    具有触敏元件的设备（如触控式显示屏幕）的用户认证

    公开(公告)号：US08941466B2

    公开(公告)日：2015-01-27

    申请号：US12652654

    申请日：2010-01-05

    申请人： Sevinc Bayram ,  Ahmet Emir Dirik ,  Nasir Memon ,  Umut Topkara

    发明人： Sevinc Bayram ,  Ahmet Emir Dirik ,  Nasir Memon ,  Umut Topkara

    IPC分类号： G06F21/32 ,  G06F21/31 ,  G06F21/83 ,  H04W12/06 ,  H04W88/02

    CPC分类号： G06F21/316 ,  G05B2219/36168 ,  G06F3/04883 ,  G06F21/32 ,  G06F21/36 ,  G06F21/83 ,  G06F2221/2101 ,  G06F2221/2111 ,  H04L2463/082 ,  H04W12/06 ,  H04W88/02

    摘要： For user authentication, finger touch information from a user is accepted via a touch sensitive element, the finger touch information including at least a time series of finger touch samples that define a trace of the user's signature, and each of the finger touch samples including centroid coordinates and non-centroid information, the non-centroid information including at least one of (A) a shape of the finger touch sample, (B) a size of the finger touch sample, (C) an orientation of the finger touch sample, and (D) characteristics of a multi-touch finger touch sample. A similarity of such finger touch samples with previously entered and stored finger touch samples is determined and compared with a threshold for purposes of user authentication.

    摘要翻译： 对于用户认证，通过触敏元件接受来自用户的手指触摸信息，手指触摸信息至少包括定义用户签名痕迹的手指触摸样本的时间序列，并且每个手指触摸样本包括质心 坐标和非重心信息，非质心信息包括（A）手指触摸样本的形状，（B）手指触摸样本的大小，（C）手指触摸样本的取向， 和（D）多点触摸手指触摸样本的特征。 确定这种手指触摸样本与先前输入和存储的手指触摸样本的相似性，并将其与用于用户认证的阈值进行比较。

    USER AUTHENTICATION FOR DEVICES WITH TOUCH SENSITIVE ELEMENTS, SUCH AS TOUCH SENSITIVE DISPLAY SCREENS
    2.
    发明申请
    USER AUTHENTICATION FOR DEVICES WITH TOUCH SENSITIVE ELEMENTS, SUCH AS TOUCH SENSITIVE DISPLAY SCREENS 有权
    具有触摸敏感元件的设备的用户认证，如触摸敏感显示屏幕

    公开(公告)号：US20100225443A1

    公开(公告)日：2010-09-09

    申请号：US12652654

    申请日：2010-01-05

    申请人： Sevinc Bayram ,  Ahmet Emir Dirik ,  Nasir MEMON ,  Umut Topkara

    发明人： Sevinc Bayram ,  Ahmet Emir Dirik ,  Nasir MEMON ,  Umut Topkara

    IPC分类号： G05B19/00

    CPC分类号： G06F21/316 ,  G05B2219/36168 ,  G06F3/04883 ,  G06F21/32 ,  G06F21/36 ,  G06F21/83 ,  G06F2221/2101 ,  G06F2221/2111 ,  H04L2463/082 ,  H04W12/06 ,  H04W88/02

    摘要： For user authentication, finger touch information from a user is accepted via a touch sensitive element, the finger touch information including at least a time series of finger touch samples that define a trace of the user's signature, and each of the finger touch samples including centroid coordinates and non-centroid information, the non-centroid information including at least one of (A) a shape of the finger touch sample, (B) a size of the finger touch sample, (C) an orientation of the finger touch sample, and (D) characteristics of a multi-touch finger touch sample. A similarity of such finger touch samples with previously entered and stored finger touch samples is determined and compared with a threshold for purposes of user authentication.

    摘要翻译： 对于用户认证，通过触敏元件接受来自用户的手指触摸信息，手指触摸信息至少包括定义用户签名痕迹的手指触摸样本的时间序列，并且每个手指触摸样本包括质心 坐标和非重心信息，非质心信息包括（A）手指触摸样本的形状，（B）手指触摸样本的大小，（C）手指触摸样本的取向， 和（D）多点触摸手指触摸样本的特征。 确定这种手指触摸样本与先前输入和存储的手指触摸样本的相似性，并将其与用于用户认证的阈值进行比较。

    TWO-DIMENSIONAL BARCODE TO AVOID UNINTENTIONAL SCANNING
    7.
    发明申请
    TWO-DIMENSIONAL BARCODE TO AVOID UNINTENTIONAL SCANNING 审中-公开
    二维条形码避免非正式扫描

    公开(公告)号：US20140061316A1

    公开(公告)日：2014-03-06

    申请号：US13617176

    申请日：2012-09-14

    申请人： Chandrasekhar Narayanaswami ,  Umut Topkara

    发明人： Chandrasekhar Narayanaswami ,  Umut Topkara

    IPC分类号： G06K19/06 ,  G06K19/067 ,  G06K19/00

    CPC分类号： G06K19/06037 ,  G06K19/06075 ,  G06K19/07318

    摘要： A method of disseminating a message is disclosed. The message is encoding in a barcode. A selected region of the barcode is damaged so as to hinder decoding of the message at a scanning device. The damaged region of the barcode may be occluded from the scanning device in order to enable the scanning device to read the barcode and the message therein.

    摘要翻译： 公开了传播消息的方法。 消息是在条形码中进行编码。 条形码的选定区域被损坏，从而妨碍在扫描装置处的消息的解码。 条形码的损坏区域可能会从扫描设备中被遮挡，以便扫描设备能够读取条形码及其中的信息。