System and Method for Redeeming an Electronic Promotion Code at a Point of Sale
    1.
    发明申请
    System and Method for Redeeming an Electronic Promotion Code at a Point of Sale 有权
    在销售点兑换电子促销代码的制度和方法

    公开(公告)号:US20130282462A1

    公开(公告)日:2013-10-24

    申请号:US13583889

    申请日:2012-04-24

    IPC分类号: G06Q30/02

    CPC分类号: G06Q30/0238 G06Q30/0251

    摘要: An authentication device and a mobile device work together for redeeming an electronic promotion code at a point of sale. Upon receipt of an electronic promotion code, the authentication device encrypts the electronic promotion code and transmits the encrypted promotion code to the mobile device. In response, the mobile device decrypts the encrypted promotion code and determines whether the decrypted promotion code satisfies one or more predefined conditions. If so, the mobile device displays a message, indicating a successful redemption of the promotion code at the point of sale. In some implementations, the message includes a confirmation code, which is provided to the authentication device for generating a transaction log record. In some implementations, the mobile device also generates a separate transaction log record for the promotion code and transmits the transaction log record to a remote server for further processing.

    摘要翻译: 验证设备和移动设备一起工作以在销售点兑换电子促销代码。 在接收到电子促销代码时,认证装置加密电子促销代码,并将加密的促销代码发送到移动装置。 作为响应,移动设备解密加密的促销代码,并确定解密的促销代码是否满足一个或多个预定条件。 如果是这样,移动设备会显示一条消息,指示在销售点成功兑换促销代码。 在一些实现中,消息包括确认代码,该确认代码被提供给认证设备以生成事务日志记录。 在一些实施方式中,移动设备还为促销代码生成单独的事务日志记录,并将事务日志记录传送到远程服务器用于进一步处理。

    System and method for redeeming an electronic promotion code at a point of sale
    2.
    发明授权
    System and method for redeeming an electronic promotion code at a point of sale 有权
    在销售点兑换电子促销代码的系统和方法

    公开(公告)号:US09141968B2

    公开(公告)日:2015-09-22

    申请号:US13583889

    申请日:2012-04-24

    IPC分类号: G06Q30/00 G06Q30/02

    CPC分类号: G06Q30/0238 G06Q30/0251

    摘要: An authentication device and a mobile device work together for redeeming an electronic promotion code at a point of sale. Upon receipt of an electronic promotion code, the authentication device encrypts the electronic promotion code and transmits the encrypted promotion code to the mobile device. In response, the mobile device decrypts the encrypted promotion code and determines whether the decrypted promotion code satisfies one or more predefined conditions. If so, the mobile device displays a message, indicating a successful redemption of the promotion code at the point of sale. In some implementations, the message includes a confirmation code, which is provided to the authentication device for generating a transaction log record. In some implementations, the mobile device also generates a separate transaction log record for the promotion code and transmits the transaction log record to a remote server for further processing.

    摘要翻译: 验证设备和移动设备一起工作以在销售点兑换电子促销代码。 在接收到电子促销代码时,认证装置加密电子促销代码,并将加密的促销代码发送到移动装置。 作为响应,移动设备解密加密的促销代码,并确定解密的促销代码是否满足一个或多个预定条件。 如果是这样,移动设备会显示一条消息,指示在销售点成功兑换促销代码。 在一些实现中,消息包括确认代码,该确认代码被提供给认证设备以生成事务日志记录。 在一些实施方式中,移动设备还为促销代码生成单独的事务日志记录,并将事务日志记录传送到远程服务器用于进一步处理。

    Facial steamer
    3.
    外观设计

    公开(公告)号:USD1044008S1

    公开(公告)日:2024-09-24

    申请号:US29746514

    申请日:2020-08-14

    申请人: Lei Xu

    设计人: Lei Xu

    摘要: FIG. 1 is a perspective view of a facial steamer showing my new design;
    FIG. 2 is other perspective view thereof;
    FIG. 3 is a front view thereof;
    FIG. 4 is a back view thereof;
    FIG. 5 is a right-side view thereof;
    FIG. 6 is a left-side view thereof;
    FIG. 7 is a top view thereof; and,
    FIG. 8 is a bottom view thereof.
    The broken lines shown in figures illustrate portions of the facial steamer that form no part of the claimed design.

    Methods and apparatuses for gesture recognition
    6.
    发明授权
    Methods and apparatuses for gesture recognition 有权
    用于手势识别的方法和装置

    公开(公告)号:US09251409B2

    公开(公告)日:2016-02-02

    申请号:US14351000

    申请日:2011-10-18

    摘要: Methods, apparatuses, and computer program products are herein provided for enabling hand gesture recognition using an example infrared (IR) enabled mobile terminal. One example method may include determining a hand region in at least one captured frame using an adaptive omnidirectional edge operator (AOEO). The method may further include determining a threshold for hand region extraction using a recursive binarization scheme. The method may also include determining a hand location using the determined threshold for the extracted hand region in the at least one captured frame. The method may also include determining a fingertip location based on the determined hand location. Similar and related example apparatuses and example computer program products are also provided.

    摘要翻译: 本文提供了方法,装置和计算机程序产品,以使用启用示例红外(IR)功能的移动终端来实现手势识别。 一个示例性方法可以包括使用自适应全向边缘算子(AOEO)来确定至少一个捕获帧中的手区域。 该方法还可以包括使用递归二值化方案来确定手区域提取的阈值。 该方法还可以包括使用所确定的在至少一个拍摄帧中提取的手区域的阈值来确定手位置。 该方法还可以包括基于所确定的手位置来确定指尖位置。 还提供了类似和相关的示例设备和示例性计算机程序产品。

    Method and apparatus for providing a mechanism for gesture recognition
    7.
    发明授权
    Method and apparatus for providing a mechanism for gesture recognition 有权
    用于提供用于手势识别的机构的方法和装置

    公开(公告)号:US09196055B2

    公开(公告)日:2015-11-24

    申请号:US13996751

    申请日:2010-12-31

    IPC分类号: G06T7/20 G06K9/00 G06K9/46

    摘要: A method for providing a mechanism for gesture recognition may include causing down-sampling of image data received to generate down-sampled image blocks for a plurality of image frames, causing extraction of a plurality of features from the down-sampled image blocks, determining a moving status of the down-sampled image blocks based on changes in values of respective features in consecutive frames, and determining a direction of motion of an object in the image data based on movement of a first border and a second border of a projection histogram determined based on the moving status of respective down-sampled image blocks. A corresponding apparatus and computer program product are also provided.

    摘要翻译: 提供用于手势识别的机构的方法可以包括:对接收到的图像数据进行下采样,以生成用于多个图像帧的下采样图像块,从而从下采样图像块中提取多个特征,确定 基于连续帧中的各个特征值的变化,下采样图像块的移动状态,以及基于确定的投影直方图的第一边界和第二边界的移动来确定图像数据中的对象的运动方向 基于各自的下采样图像块的移动状态。 还提供了相应的装置和计算机程序产品。

    Methods and Apparatuses of Processing Sealed Data with Field Programmable Gate Array
    8.
    发明申请
    Methods and Apparatuses of Processing Sealed Data with Field Programmable Gate Array 审中-公开
    用现场可编程门阵列处理密封数据的方法和装置

    公开(公告)号:US20150304105A1

    公开(公告)日:2015-10-22

    申请号:US14615756

    申请日:2015-02-06

    IPC分类号: H04L9/08

    摘要: The present invention describes a data processing apparatus comprising, at least one field-programmable gate array device, at least one transceiver, at least one storage device wherein said storage device stores at least one key, a key translator in the form of bitstream or reconfigurable circuit wherein said key translator can decrypt an encrypted key, a data sealer wherein said data sealer can encrypt data stored in the field-programmable gate array device or the electronic memory device, and a data unsealer wherein said data unsealer can decrypt data stored in the field-programmable gate array device or the electronic memory device.

    摘要翻译: 本发明描述了一种数据处理装置,包括:至少一个现场可编程门阵列装置,至少一个收发器,至少一个存储装置,其中所述存储装置存储至少一个密钥,以比特流或可重配置形式的密钥转换器 电路,其中所述密钥转换器可以解密加密的密钥,数据密码器,其中所述数据密码器可加密存储在现场可编程门阵列器件或电子存储器件中的数据,以及数据解密器,其中所述数据解密器可以解密存储在 现场可编程门阵列器件或电子存储器件。